86563722936 has 16 divisors (see below), whose sum is σ = 216409307400. Its totient is φ = 28854574304.

The previous prime is 86563722913. The next prime is 86563722941. The reversal of 86563722936 is 63922736568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803410871 + ... + 1803410918.

Almost surely, 2^86563722936 is an apocalyptic number.

It is an amenable number.

86563722936 is an abundant number, since it is smaller than the sum of its proper divisors (129845584464).

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

86563722936 is a wasteful number, since it uses less digits than its factorization.

86563722936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606821798 (or 3606821794 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 57.

The spelling of 86563722936 in words is "eighty-six billion, five hundred sixty-three million, seven hundred twenty-two thousand, nine hundred thirty-six".