88731957160 has 96 divisors (see below), whose sum is σ = 250796206080. Its totient is φ = 27656703360.

The previous prime is 88731957137. The next prime is 88731957203. The reversal of 88731957160 is 6175913788.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1275624 + ... + 1343383.

It is an arithmetic number, because the mean of its divisors is an integer number (2612460480).

Almost surely, 2^88731957160 is an apocalyptic number.

It is an amenable number.

88731957160 is an abundant number, since it is smaller than the sum of its proper divisors (162064248920).

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

88731957160 is a wasteful number, since it uses less digits than its factorization.

88731957160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619047 (or 2619032 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 55.

The spelling of 88731957160 in words is "eighty-eight billion, seven hundred thirty-one million, nine hundred fifty-seven thousand, one hundred sixty".