88555612100 has 18 divisors (see below), whose sum is σ = 192165678474. Its totient is φ = 35422244800.

The previous prime is 88555612099. The next prime is 88555612133. The reversal of 88555612100 is 121655588.

It can be written as a sum of positive squares in 3 ways, for example, as 22567250176 + 65988361924 = 150224^2 + 256882^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 442777961 + ... + 442778160.

Almost surely, 2^88555612100 is an apocalyptic number.

It is an amenable number.

88555612100 is an abundant number, since it is smaller than the sum of its proper divisors (103610066374).

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

88555612100 is a wasteful number, since it uses less digits than its factorization.

88555612100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885556135 (or 885556128 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 41.

The spelling of 88555612100 in words is "eighty-eight billion, five hundred fifty-five million, six hundred twelve thousand, one hundred".