559369 has 2 divisors, whose sum is σ = 559370. Its totient is φ = 559368.

The previous prime is 559367. The next prime is 559397. The reversal of 559369 is 963955.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409600 + 149769 = 640^2 + 387^2 .

It is a cyclic number.

It is not a de Polignac number, because 559369 - 2¹ = 559367 is a prime.

It is a super-2 number, since 2×559369² = 625787356322, which contains 22 as substring.

Together with 559367, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (559367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279684 + 279685.

It is an arithmetic number, because the mean of its divisors is an integer number (279685).

2⁵⁵⁹³⁶⁹ is an apocalyptic number.

It is an amenable number.

559369 is a deficient number, since it is larger than the sum of its proper divisors (1).

559369 is an equidigital number, since it uses as much as digits as its factorization.

559369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36450, while the sum is 37.

The square root of 559369 is about 747.9097539142. The cubic root of 559369 is about 82.3947356583.

It can be divided in two parts, 55936 and 9, that added together give a triangular number (55945 = T₃₃₄).

The spelling of 559369 in words is "five hundred fifty-nine thousand, three hundred sixty-nine".