56263775670 has 48 divisors (see below), whose sum is σ = 149398292160. Its totient is φ = 14684445312.

The previous prime is 56263775621. The next prime is 56263775681. The reversal of 56263775670 is 7657736265.

56263775670 is a `hidden beast` number, since 5 + 6 + 2 + 6 + 3 + 77 + 567 + 0 = 666.

56263775670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56263775670² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6646335 + ... + 6654794.

It is an arithmetic number, because the mean of its divisors is an integer number (3112464420).

Almost surely, 2^56263775670 is an apocalyptic number.

56263775670 is an abundant number, since it is smaller than the sum of its proper divisors (93134516490).

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

56263775670 is a wasteful number, since it uses less digits than its factorization.

56263775670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301189 (or 13301186 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 54.

The spelling of 56263775670 in words is "fifty-six billion, two hundred sixty-three million, seven hundred seventy-five thousand, six hundred seventy".