56938257836 has 24 divisors (see below), whose sum is σ = 102118853760. Its totient is φ = 27762076800.

The previous prime is 56938257823. The next prime is 56938257841. The reversal of 56938257836 is 63875283965.

56938257836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 286085 + ... + 442403.

It is an arithmetic number, because the mean of its divisors is an integer number (4254952240).

Almost surely, 2^56938257836 is an apocalyptic number.

It is an amenable number.

56938257836 is a deficient number, since it is larger than the sum of its proper divisors (45180595924).

56938257836 is a wasteful number, since it uses less digits than its factorization.

56938257836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158585 (or 158583 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 62.

The spelling of 56938257836 in words is "fifty-six billion, nine hundred thirty-eight million, two hundred fifty-seven thousand, eight hundred thirty-six".