55795831120 has 40 divisors (see below), whose sum is σ = 133910000640. Its totient is φ = 21598385280.

The previous prime is 55795831079. The next prime is 55795831141. The reversal of 55795831120 is 2113859755.

55795831120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×55795831120² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11246680 + ... + 11251639.

It is an arithmetic number, because the mean of its divisors is an integer number (3347750016).

Almost surely, 2^55795831120 is an apocalyptic number.

It is an amenable number.

55795831120 is an abundant number, since it is smaller than the sum of its proper divisors (78114169520).

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

55795831120 is a wasteful number, since it uses less digits than its factorization.

55795831120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22498363 (or 22498357 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 46.

The spelling of 55795831120 in words is "fifty-five billion, seven hundred ninety-five million, eight hundred thirty-one thousand, one hundred twenty".