55088952918 has 64 divisors (see below), whose sum is σ = 119995126272. Its totient is φ = 16812773120.

The previous prime is 55088952917. The next prime is 55088952937. The reversal of 55088952918 is 81925988055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55088952917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208021 + ... + 391727.

It is an arithmetic number, because the mean of its divisors is an integer number (1874923848).

Almost surely, 2^55088952918 is an apocalyptic number.

55088952918 is an abundant number, since it is smaller than the sum of its proper divisors (64906173354).

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

55088952918 is a wasteful number, since it uses less digits than its factorization.

55088952918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183829.

The product of its (nonzero) digits is 10368000, while the sum is 60.

The spelling of 55088952918 in words is "fifty-five billion, eighty-eight million, nine hundred fifty-two thousand, nine hundred eighteen".