89731208712960 has 360 divisors, whose sum is σ = 339961426158816. Its totient is φ = 22520773509120.

The previous prime is 89731208712941. The next prime is 89731208712989. The reversal of 89731208712960 is 6921780213798.

89731208712960 is a `hidden beast` number, since 8 + 9 + 73 + 1 + 208 + 71 + 296 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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 39 ways as a sum of consecutive naturals, for example, 23692236 + ... + 27217355.

Almost surely, 2^{89731208712960} is an apocalyptic number.

89731208712960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89731208712960 is an abundant number, since it is smaller than the sum of its proper divisors (250230217445856).

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

89731208712960 is a wasteful number, since it uses less digits than its factorization.

89731208712960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50909641 (or 50909618 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 63.

The spelling of 89731208712960 in words is "eighty-nine trillion, seven hundred thirty-one billion, two hundred eight million, seven hundred twelve thousand, nine hundred sixty".