56392468568 has 16 divisors (see below), whose sum is σ = 107528013000. Its totient is φ = 27718331776.

The previous prime is 56392468487. The next prime is 56392468589. The reversal of 56392468568 is 86586429365.

It is a super-2 number, since 2×56392468568² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56392468568.

It is a congruent number.

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, 59737313 + ... + 59738256.

Almost surely, 2^56392468568 is an apocalyptic number.

It is an amenable number.

56392468568 is a deficient number, since it is larger than the sum of its proper divisors (51135544432).

56392468568 is a wasteful number, since it uses less digits than its factorization.

56392468568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119475634 (or 119475630 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 62.

The spelling of 56392468568 in words is "fifty-six billion, three hundred ninety-two million, four hundred sixty-eight thousand, five hundred sixty-eight".