89751681196 has 24 divisors (see below), whose sum is σ = 159692129744. Its totient is φ = 44125836480.

The previous prime is 89751681137. The next prime is 89751681221. The reversal of 89751681196 is 69118615798.

It is a Harshad number since it is a multiple of its sum of digits (61).

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, 713626 + ... + 829918.

Almost surely, 2^89751681196 is an apocalyptic number.

It is an amenable number.

89751681196 is a deficient number, since it is larger than the sum of its proper divisors (69940448548).

89751681196 is a wasteful number, since it uses less digits than its factorization.

89751681196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119521 (or 119519 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 61.

The spelling of 89751681196 in words is "eighty-nine billion, seven hundred fifty-one million, six hundred eighty-one thousand, one hundred ninety-six".