565208013057 has 16 divisors (see below), whose sum is σ = 756392763840. Its totient is φ = 375414524352.

The previous prime is 565208013047. The next prime is 565208013061. The reversal of 565208013057 is 750310802565.

It is not a de Polignac number, because 565208013057 - 2¹⁴ = 565207996673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (565208013017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15349294 + ... + 15386072.

It is an arithmetic number, because the mean of its divisors is an integer number (47274547740).

Almost surely, 2^565208013057 is an apocalyptic number.

It is an amenable number.

565208013057 is a deficient number, since it is larger than the sum of its proper divisors (191184750783).

565208013057 is a wasteful number, since it uses less digits than its factorization.

565208013057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55552.

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 565208013057 in words is "five hundred sixty-five billion, two hundred eight million, thirteen thousand, fifty-seven".