56680751220 has 48 divisors (see below), whose sum is σ = 159266950080. Its totient is φ = 15061453056.

The previous prime is 56680751209. The next prime is 56680751233. The reversal of 56680751220 is 2215708665.

56680751220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652065 + ... + 1686024.

It is an arithmetic number, because the mean of its divisors is an integer number (3318061460).

Almost surely, 2^56680751220 is an apocalyptic number.

It is an amenable number.

56680751220 is an abundant number, since it is smaller than the sum of its proper divisors (102586198860).

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

56680751220 is a wasteful number, since it uses less digits than its factorization.

56680751220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338384 (or 3338382 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 56680751220 in words is "fifty-six billion, six hundred eighty million, seven hundred fifty-one thousand, two hundred twenty".