12087054732 has 24 divisors (see below), whose sum is σ = 28205159472. Its totient is φ = 4028728000.

The previous prime is 12087054713. The next prime is 12087054743. The reversal of 12087054732 is 23745078021.

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, 197482 + ... + 251342.

It is an arithmetic number, because the mean of its divisors is an integer number (1175214978).

Almost surely, 2^12087054732 is an apocalyptic number.

12087054732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12087054732 is an abundant number, since it is smaller than the sum of its proper divisors (16118104740).

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

12087054732 is a wasteful number, since it uses less digits than its factorization.

12087054732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72569 (or 72567 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 12087054732 in words is "twelve billion, eighty-seven million, fifty-four thousand, seven hundred thirty-two".