88610903136 has 576 divisors, whose sum is σ = 315848332800. Its totient is φ = 22992076800.

The previous prime is 88610903093. The next prime is 88610903159. The reversal of 88610903136 is 63130901688.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 88610903091 and 88610903100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 267706491 + ... + 267706821.

It is an arithmetic number, because the mean of its divisors is an integer number (548347800).

Almost surely, 2^88610903136 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 88610903136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157924166400).

88610903136 is an abundant number, since it is smaller than the sum of its proper divisors (227237429664).

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

88610903136 is a wasteful number, since it uses less digits than its factorization.

88610903136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 88610903136 in words is "eighty-eight billion, six hundred ten million, nine hundred three thousand, one hundred thirty-six".