56070501656 has 32 divisors (see below), whose sum is σ = 114033838800. Its totient is φ = 25692508800.

The previous prime is 56070501593. The next prime is 56070501689. The reversal of 56070501656 is 65610507065.

56070501656 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 7 ways as a sum of consecutive naturals, for example, 1924895 + ... + 1953806.

Almost surely, 2^56070501656 is an apocalyptic number.

It is an amenable number.

56070501656 is an abundant number, since it is smaller than the sum of its proper divisors (57963337144).

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

56070501656 is a wasteful number, since it uses less digits than its factorization.

56070501656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878859 (or 3878855 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 56070501656 in words is "fifty-six billion, seventy million, five hundred one thousand, six hundred fifty-six".