56840584120 has 32 divisors (see below), whose sum is σ = 128675938320. Its totient is φ = 22596744960.

The previous prime is 56840584117. The next prime is 56840584121. The reversal of 56840584120 is 2148504865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56840584121) 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, 4352421 + ... + 4365460.

Almost surely, 2^56840584120 is an apocalyptic number.

It is an amenable number.

56840584120 is an abundant number, since it is smaller than the sum of its proper divisors (71835354200).

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

56840584120 is a wasteful number, since it uses less digits than its factorization.

56840584120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718055 (or 8718051 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 56840584120 in words is "fifty-six billion, eight hundred forty million, five hundred eighty-four thousand, one hundred twenty".