88115177664 has 168 divisors, whose sum is σ = 257373333360. Its totient is φ = 28817817600.

The previous prime is 88115177641. The next prime is 88115177671. The reversal of 88115177664 is 46677151188.

It is a self number, because there is not a number n which added to its sum of digits gives 88115177664.

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, 6709024 + ... + 6722144.

Almost surely, 2^88115177664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88115177664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128686666680).

88115177664 is an abundant number, since it is smaller than the sum of its proper divisors (169258155696).

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

88115177664 is a wasteful number, since it uses less digits than its factorization.

88115177664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13359 (or 13346 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 54.

The spelling of 88115177664 in words is "eighty-eight billion, one hundred fifteen million, one hundred seventy-seven thousand, six hundred sixty-four".