88805802560 has 28 divisors (see below), whose sum is σ = 211468818108. Its totient is φ = 35522320896.

The previous prime is 88805802551. The next prime is 88805802611. The reversal of 88805802560 is 6520850888.

It can be written as a sum of positive squares in 2 ways, for example, as 29047066624 + 59758735936 = 170432^2 + 244456^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88805802499 and 88805802508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138758747 + ... + 138759386.

Almost surely, 2^88805802560 is an apocalyptic number.

88805802560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88805802560 is an abundant number, since it is smaller than the sum of its proper divisors (122663015548).

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

88805802560 is a wasteful number, since it uses less digits than its factorization.

88805802560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277518150 (or 277518140 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 50.

The spelling of 88805802560 in words is "eighty-eight billion, eight hundred five million, eight hundred two thousand, five hundred sixty".