564507908793 has 24 divisors (see below), whose sum is σ = 833730346176. Its totient is φ = 367952479200.

The previous prime is 564507908729. The next prime is 564507908813. The reversal of 564507908793 is 397809705465.

564507908793 is a `hidden beast` number, since 5 + 6 + 450 + 7 + 90 + 8 + 7 + 93 = 666.

It is not a de Polignac number, because 564507908793 - 2⁶ = 564507908729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564507908793.

It is not an unprimeable number, because it can be changed into a prime (564507908693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2986903 + ... + 3170268.

It is an arithmetic number, because the mean of its divisors is an integer number (34738764424).

Almost surely, 2^564507908793 is an apocalyptic number.

It is an amenable number.

564507908793 is a deficient number, since it is larger than the sum of its proper divisors (269222437383).

564507908793 is a wasteful number, since it uses less digits than its factorization.

564507908793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157405 (or 6157402 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 564507908793 in words is "five hundred sixty-four billion, five hundred seven million, nine hundred eight thousand, seven hundred ninety-three".