88572228624 has 280 divisors, whose sum is σ = 282177624000. Its totient is φ = 26697496320.

The previous prime is 88572228571. The next prime is 88572228691. The reversal of 88572228624 is 42682227588.

88572228624 is a `hidden beast` number, since 8 + 8 + 5 + 7 + 2 + 2 + 2 + 8 + 624 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 25530762 + ... + 25534230.

Almost surely, 2^88572228624 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 88572228624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141088812000).

88572228624 is an abundant number, since it is smaller than the sum of its proper divisors (193605395376).

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

88572228624 is a wasteful number, since it uses less digits than its factorization.

88572228624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705 (or 3684 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The spelling of 88572228624 in words is "eighty-eight billion, five hundred seventy-two million, two hundred twenty-eight thousand, six hundred twenty-four".