566813934904 has 64 divisors (see below), whose sum is σ = 1226978424000. Its totient is φ = 240455015424.

The previous prime is 566813934901. The next prime is 566813934917. The reversal of 566813934904 is 409439318665.

566813934904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566813934901) 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, 2571682 + ... + 2783374.

It is an arithmetic number, because the mean of its divisors is an integer number (19171537875).

Almost surely, 2^566813934904 is an apocalyptic number.

It is an amenable number.

566813934904 is an abundant number, since it is smaller than the sum of its proper divisors (660164489096).

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

566813934904 is a wasteful number, since it uses less digits than its factorization.

566813934904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212192 (or 212188 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 566813934904 in words is "five hundred sixty-six billion, eight hundred thirteen million, nine hundred thirty-four thousand, nine hundred four".