86258515568812 has 12 divisors (see below), whose sum is σ = 151153404117856. Its totient is φ = 43071828678000.

The previous prime is 86258515568789. The next prime is 86258515568891. The reversal of 86258515568812 is 21886551585268.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14357273223 + ... + 14357279230.

Almost surely, 2^{86258515568812} is an apocalyptic number.

It is an amenable number.

86258515568812 is a deficient number, since it is larger than the sum of its proper divisors (64894888549044).

86258515568812 is a wasteful number, since it uses less digits than its factorization.

86258515568812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28714553208 (or 28714553206 counting only the distinct ones).

The product of its digits is 368640000, while the sum is 70.

The spelling of 86258515568812 in words is "eighty-six trillion, two hundred fifty-eight billion, five hundred fifteen million, five hundred sixty-eight thousand, eight hundred twelve".