56885655776 has 24 divisors (see below), whose sum is σ = 112003093440. Its totient is φ = 28440425728.

The previous prime is 56885655769. The next prime is 56885655787. The reversal of 56885655776 is 67755658865.

56885655776 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-3 number, since 3×56885655776³ (a number of 33 digits) contains 333 as substring.

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, 346100 + ... + 483276.

It is an arithmetic number, because the mean of its divisors is an integer number (4666795560).

Almost surely, 2^56885655776 is an apocalyptic number.

It is an amenable number.

56885655776 is a deficient number, since it is larger than the sum of its proper divisors (55117437664).

56885655776 is a wasteful number, since it uses less digits than its factorization.

56885655776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150146 (or 150138 counting only the distinct ones).

The product of its digits is 423360000, while the sum is 68.

The spelling of 56885655776 in words is "fifty-six billion, eight hundred eighty-five million, six hundred fifty-five thousand, seven hundred seventy-six".