86576930136 has 128 divisors (see below), whose sum is σ = 249884352000. Its totient is φ = 27740635776.

The previous prime is 86576930123. The next prime is 86576930213. The reversal of 86576930136 is 63103967568.

86576930136 is a `hidden beast` number, since 8 + 6 + 576 + 9 + 30 + 1 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1391485 + ... + 1452371.

It is an arithmetic number, because the mean of its divisors is an integer number (1952221500).

Almost surely, 2^86576930136 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 86576930136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124942176000).

86576930136 is an abundant number, since it is smaller than the sum of its proper divisors (163307421864).

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

86576930136 is a wasteful number, since it uses less digits than its factorization.

86576930136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61158 (or 61148 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 86576930136 in words is "eighty-six billion, five hundred seventy-six million, nine hundred thirty thousand, one hundred thirty-six".