88704579520 has 112 divisors (see below), whose sum is σ = 222542100000. Its totient is φ = 33584578560.

The previous prime is 88704579511. The next prime is 88704579547. The reversal of 88704579520 is 2597540788.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7588080 + ... + 7599760.

Almost surely, 2^88704579520 is an apocalyptic number.

88704579520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88704579520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111271050000).

88704579520 is an abundant number, since it is smaller than the sum of its proper divisors (133837520480).

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

88704579520 is a wasteful number, since it uses less digits than its factorization.

88704579520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12966 (or 12956 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 55.

The spelling of 88704579520 in words is "eighty-eight billion, seven hundred four million, five hundred seventy-nine thousand, five hundred twenty".