56980056974 has 16 divisors (see below), whose sum is σ = 88233192960. Its totient is φ = 27569117880.

The previous prime is 56980056971. The next prime is 56980056983. The reversal of 56980056974 is 47965008965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56980056971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439897 + ... + 1478939.

It is an arithmetic number, because the mean of its divisors is an integer number (5514574560).

Almost surely, 2^56980056974 is an apocalyptic number.

56980056974 is a deficient number, since it is larger than the sum of its proper divisors (31253135986).

56980056974 is a wasteful number, since it uses less digits than its factorization.

56980056974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62615.

The product of its (nonzero) digits is 16329600, while the sum is 59.

The spelling of 56980056974 in words is "fifty-six billion, nine hundred eighty million, fifty-six thousand, nine hundred seventy-four".