18150486088 has 32 divisors (see below), whose sum is σ = 38899661760. Its totient is φ = 7777627200.

The previous prime is 18150486073. The next prime is 18150486091. The reversal of 18150486088 is 88068405181.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

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, 434938 + ... + 474838.

It is an arithmetic number, because the mean of its divisors is an integer number (1215614430).

Almost surely, 2^18150486088 is an apocalyptic number.

It is an amenable number.

18150486088 is an abundant number, since it is smaller than the sum of its proper divisors (20749175672).

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

18150486088 is a wasteful number, since it uses less digits than its factorization.

18150486088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48037 (or 48033 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 49.

The spelling of 18150486088 in words is "eighteen billion, one hundred fifty million, four hundred eighty-six thousand, eighty-eight".