86323574880502 has 4 divisors (see below), whose sum is σ = 129485362320756. Its totient is φ = 43161787440250.

The previous prime is 86323574880493. The next prime is 86323574880577. The reversal of 86323574880502 is 20508847532368.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21580893720124 + ... + 21580893720127.

It is an arithmetic number, because the mean of its divisors is an integer number (32371340580189).

Almost surely, 2^{86323574880502} is an apocalyptic number.

86323574880502 is a deficient number, since it is larger than the sum of its proper divisors (43161787440254).

86323574880502 is a wasteful number, since it uses less digits than its factorization.

86323574880502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43161787440253.

The product of its (nonzero) digits is 77414400, while the sum is 61.

The spelling of 86323574880502 in words is "eighty-six trillion, three hundred twenty-three billion, five hundred seventy-four million, eight hundred eighty thousand, five hundred two".