55112811754 has 32 divisors (see below), whose sum is σ = 110996436096. Its totient is φ = 19820790720.

The previous prime is 55112811709. The next prime is 55112811773. The reversal of 55112811754 is 45711821155.

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, 13762437 + ... + 13766440.

It is an arithmetic number, because the mean of its divisors is an integer number (3468638628).

Almost surely, 2^55112811754 is an apocalyptic number.

55112811754 is an abundant number, since it is smaller than the sum of its proper divisors (55883624342).

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

55112811754 is a wasteful number, since it uses less digits than its factorization.

55112811754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27528910.

The product of its digits is 56000, while the sum is 40.

The spelling of 55112811754 in words is "fifty-five billion, one hundred twelve million, eight hundred eleven thousand, seven hundred fifty-four".