88794089136 has 160 divisors (see below), whose sum is σ = 263697408000. Its totient is φ = 28577525760.

The previous prime is 88794089123. The next prime is 88794089173. The reversal of 88794089136 is 63198049788.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6005625 + ... + 6020391.

It is an arithmetic number, because the mean of its divisors is an integer number (1648108800).

Almost surely, 2^88794089136 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 88794089136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131848704000).

88794089136 is an abundant number, since it is smaller than the sum of its proper divisors (174903318864).

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

88794089136 is a wasteful number, since it uses less digits than its factorization.

88794089136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15264 (or 15252 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 88794089136 in words is "eighty-eight billion, seven hundred ninety-four million, eighty-nine thousand, one hundred thirty-six".