56974006168 has 16 divisors (see below), whose sum is σ = 106966649160. Its totient is φ = 28449566400.

The previous prime is 56974006121. The next prime is 56974006181. The reversal of 56974006168 is 86160047965.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4673118 + ... + 4685293.

Almost surely, 2^56974006168 is an apocalyptic number.

It is an amenable number.

56974006168 is a deficient number, since it is larger than the sum of its proper divisors (49992642992).

56974006168 is a wasteful number, since it uses less digits than its factorization.

56974006168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359178 (or 9359174 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 56974006168 in words is "fifty-six billion, nine hundred seventy-four million, six thousand, one hundred sixty-eight".