88775231560 has 32 divisors (see below), whose sum is σ = 199771644600. Its totient is φ = 35505226240.

The previous prime is 88775231537. The next prime is 88775231561. The reversal of 88775231560 is 6513257788.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88736068996 + 39162564 = 297886^2 + 6258^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88775231498 and 88775231507.

It is not an unprimeable number, because it can be changed into a prime (88775231561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150906 + ... + 447574.

Almost surely, 2^88775231560 is an apocalyptic number.

It is an amenable number.

88775231560 is an abundant number, since it is smaller than the sum of its proper divisors (110996413040).

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

88775231560 is a wasteful number, since it uses less digits than its factorization.

88775231560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304161 (or 304157 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 88775231560 in words is "eighty-eight billion, seven hundred seventy-five million, two hundred thirty-one thousand, five hundred sixty".