88641777952 has 96 divisors (see below), whose sum is σ = 221714648064. Its totient is φ = 33935846400.

The previous prime is 88641777941. The next prime is 88641777953. The reversal of 88641777952 is 25977714688.

It is not an unprimeable number, because it can be changed into a prime (88641777953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400699 + ... + 581242.

It is an arithmetic number, because the mean of its divisors is an integer number (2309527584).

Almost surely, 2^88641777952 is an apocalyptic number.

It is an amenable number.

88641777952 is an abundant number, since it is smaller than the sum of its proper divisors (133072870112).

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

88641777952 is a wasteful number, since it uses less digits than its factorization.

88641777952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982002 (or 981994 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 64.

The spelling of 88641777952 in words is "eighty-eight billion, six hundred forty-one million, seven hundred seventy-seven thousand, nine hundred fifty-two".