87912486888 has 16 divisors (see below), whose sum is σ = 219781217280. Its totient is φ = 29304162288.

The previous prime is 87912486841. The next prime is 87912486899. The reversal of 87912486888 is 88868421978.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1831510120 + ... + 1831510167.

It is an arithmetic number, because the mean of its divisors is an integer number (13736326080).

Almost surely, 2^87912486888 is an apocalyptic number.

It is an amenable number.

87912486888 is an abundant number, since it is smaller than the sum of its proper divisors (131868730392).

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

87912486888 is a wasteful number, since it uses less digits than its factorization.

87912486888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663020296 (or 3663020292 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 69.

The spelling of 87912486888 in words is "eighty-seven billion, nine hundred twelve million, four hundred eighty-six thousand, eight hundred eighty-eight".