56979196180 has 24 divisors (see below), whose sum is σ = 119660923872. Its totient is φ = 22790800032.

The previous prime is 56979196151. The next prime is 56979196187. The reversal of 56979196180 is 8169197965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56979196187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806979 + ... + 874741.

It is an arithmetic number, because the mean of its divisors is an integer number (4985871828).

Almost surely, 2^56979196180 is an apocalyptic number.

It is an amenable number.

56979196180 is an abundant number, since it is smaller than the sum of its proper divisors (62681727692).

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

56979196180 is a wasteful number, since it uses less digits than its factorization.

56979196180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109815 (or 109813 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 61.

The spelling of 56979196180 in words is "fifty-six billion, nine hundred seventy-nine million, one hundred ninety-six thousand, one hundred eighty".