88944173560 has 32 divisors (see below), whose sum is σ = 218317518000. Its totient is φ = 32343335680.

The previous prime is 88944173557. The next prime is 88944173597. The reversal of 88944173560 is 6537144988.

It is a super-2 number, since 2×88944173560² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

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, 101072485 + ... + 101073364.

Almost surely, 2^88944173560 is an apocalyptic number.

It is an amenable number.

88944173560 is an abundant number, since it is smaller than the sum of its proper divisors (129373344440).

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

88944173560 is a wasteful number, since it uses less digits than its factorization.

88944173560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202145871 (or 202145867 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 88944173560 in words is "eighty-eight billion, nine hundred forty-four million, one hundred seventy-three thousand, five hundred sixty".