88594475664 has 40 divisors (see below), whose sum is σ = 229011681600. Its totient is φ = 29513089408.

The previous prime is 88594475653. The next prime is 88594475677. The reversal of 88594475664 is 46657449588.

It is a super-2 number, since 2×88594475664² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88594475595 and 88594475604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497139 + ... + 651410.

It is an arithmetic number, because the mean of its divisors is an integer number (5725292040).

Almost surely, 2^88594475664 is an apocalyptic number.

It is an amenable number.

88594475664 is an abundant number, since it is smaller than the sum of its proper divisors (140417205936).

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

88594475664 is a wasteful number, since it uses less digits than its factorization.

88594475664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150167 (or 1150161 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 66.

The spelling of 88594475664 in words is "eighty-eight billion, five hundred ninety-four million, four hundred seventy-five thousand, six hundred sixty-four".