88162931980 has 12 divisors (see below), whose sum is σ = 185142157200. Its totient is φ = 35265172784.

The previous prime is 88162931963. The next prime is 88162932007. The reversal of 88162931980 is 8913926188.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204073280 + ... + 2204073319.

It is an arithmetic number, because the mean of its divisors is an integer number (15428513100).

Almost surely, 2^88162931980 is an apocalyptic number.

It is an amenable number.

88162931980 is an abundant number, since it is smaller than the sum of its proper divisors (96979225220).

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

88162931980 is a wasteful number, since it uses less digits than its factorization.

88162931980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408146608 (or 4408146606 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 55.

The spelling of 88162931980 in words is "eighty-eight billion, one hundred sixty-two million, nine hundred thirty-one thousand, nine hundred eighty".