88638807168 has 256 divisors, whose sum is σ = 272467296000. Its totient is φ = 28333670400.

The previous prime is 88638807161. The next prime is 88638807181. The reversal of 88638807168 is 86170883688.

It is not an unprimeable number, because it can be changed into a prime (88638807161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15130896 + ... + 15136752.

It is an arithmetic number, because the mean of its divisors is an integer number (1064325375).

Almost surely, 2^88638807168 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 88638807168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136233648000).

88638807168 is an abundant number, since it is smaller than the sum of its proper divisors (183828488832).

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

88638807168 is a wasteful number, since it uses less digits than its factorization.

88638807168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060 (or 6042 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 63.

The spelling of 88638807168 in words is "eighty-eight billion, six hundred thirty-eight million, eight hundred seven thousand, one hundred sixty-eight".