88875889956 has 96 divisors (see below), whose sum is σ = 264024391680. Its totient is φ = 25326728352.

The previous prime is 88875889913. The next prime is 88875889987. The reversal of 88875889956 is 65998857888.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136075 + ... + 443021.

It is an arithmetic number, because the mean of its divisors is an integer number (2750254080).

Almost surely, 2^88875889956 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 88875889956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132012195840).

88875889956 is an abundant number, since it is smaller than the sum of its proper divisors (175148501724).

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

88875889956 is a wasteful number, since it uses less digits than its factorization.

88875889956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307350 (or 307342 counting only the distinct ones).

The product of its digits is 2786918400, while the sum is 81.

The spelling of 88875889956 in words is "eighty-eight billion, eight hundred seventy-five million, eight hundred eighty-nine thousand, nine hundred fifty-six".