56247028364 has 12 divisors (see below), whose sum is σ = 98806568784. Its totient is φ = 28016580144.

The previous prime is 56247028337. The next prime is 56247028391. The reversal of 56247028364 is 46382074265.

It is an interprime number because it is at equal distance from previous prime (56247028337) and next prime (56247028391).

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, 26732327 + ... + 26734430.

It is an arithmetic number, because the mean of its divisors is an integer number (8233880732).

Almost surely, 2^56247028364 is an apocalyptic number.

It is an amenable number.

56247028364 is a deficient number, since it is larger than the sum of its proper divisors (42559540420).

56247028364 is a wasteful number, since it uses less digits than its factorization.

56247028364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53467024 (or 53467022 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 56247028364 in words is "fifty-six billion, two hundred forty-seven million, twenty-eight thousand, three hundred sixty-four".