56678374584 has 96 divisors (see below), whose sum is σ = 170644656000. Its totient is φ = 16876926720.

The previous prime is 56678374573. The next prime is 56678374607. The reversal of 56678374584 is 48547387665.

56678374584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 947659 + ... + 1005690.

It is an arithmetic number, because the mean of its divisors is an integer number (1777548500).

Almost surely, 2^56678374584 is an apocalyptic number.

It is an amenable number.

56678374584 is an abundant number, since it is smaller than the sum of its proper divisors (113966281416).

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

56678374584 is a wasteful number, since it uses less digits than its factorization.

56678374584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953405 (or 1953398 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 63.

The spelling of 56678374584 in words is "fifty-six billion, six hundred seventy-eight million, three hundred seventy-four thousand, five hundred eighty-four".