56233062664 has 32 divisors (see below), whose sum is σ = 110049840000. Its totient is φ = 26887075072.

The previous prime is 56233062643. The next prime is 56233062709. The reversal of 56233062664 is 46626033265.

It is a self number, because there is not a number n which added to its sum of digits gives 56233062664.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707277 + ... + 782755.

It is an arithmetic number, because the mean of its divisors is an integer number (3439057500).

Almost surely, 2^56233062664 is an apocalyptic number.

It is an amenable number.

56233062664 is a deficient number, since it is larger than the sum of its proper divisors (53816777336).

56233062664 is a wasteful number, since it uses less digits than its factorization.

56233062664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79557 (or 79553 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 56233062664 in words is "fifty-six billion, two hundred thirty-three million, sixty-two thousand, six hundred sixty-four".