565016136 has 16 divisors (see below), whose sum is σ = 1412540400. Its totient is φ = 188338704.

The previous prime is 565016107. The next prime is 565016141. The reversal of 565016136 is 631610565.

It is a junction number, because it is equal to n+sod(n) for n = 565016097 and 565016106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11771146 + ... + 11771193.

It is an arithmetic number, because the mean of its divisors is an integer number (88283775).

Almost surely, 2^565016136 is an apocalyptic number.

It is an amenable number.

565016136 is an abundant number, since it is smaller than the sum of its proper divisors (847524264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565016136 is a wasteful number, since it uses less digits than its factorization.

565016136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23542348 (or 23542344 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 565016136 is about 23770.0680688971. The cubic root of 565016136 is about 826.7108108870.

The spelling of 565016136 in words is "five hundred sixty-five million, sixteen thousand, one hundred thirty-six".