88809020068 has 48 divisors (see below), whose sum is σ = 166294220400. Its totient is φ = 41352560640.

The previous prime is 88809020033. The next prime is 88809020077. The reversal of 88809020068 is 86002090888.

It can be written as a sum of positive squares in 8 ways, for example, as 791184384 + 88017835684 = 28128^2 + 296678^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5692038 + ... + 5707618.

It is an arithmetic number, because the mean of its divisors is an integer number (3464462925).

Almost surely, 2^88809020068 is an apocalyptic number.

It is an amenable number.

88809020068 is a deficient number, since it is larger than the sum of its proper divisors (77485200332).

88809020068 is a wasteful number, since it uses less digits than its factorization.

88809020068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16480 (or 16478 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The spelling of 88809020068 in words is "eighty-eight billion, eight hundred nine million, twenty thousand, sixty-eight".