88839956608 has 64 divisors (see below), whose sum is σ = 191588405400. Its totient is φ = 40790458368.

The previous prime is 88839956563. The next prime is 88839956677. The reversal of 88839956608 is 80665993888.

It can be written as a sum of positive squares in 4 ways, for example, as 44608819264 + 44231137344 = 211208^2 + 210312^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×88839956608² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182838 + ... + 459466.

Almost surely, 2^88839956608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88839956608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95794202700).

88839956608 is an abundant number, since it is smaller than the sum of its proper divisors (102748448792).

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

88839956608 is a wasteful number, since it uses less digits than its factorization.

88839956608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276849 (or 276837 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 70.

The spelling of 88839956608 in words is "eighty-eight billion, eight hundred thirty-nine million, nine hundred fifty-six thousand, six hundred eight".