86518225268 has 12 divisors (see below), whose sum is σ = 151982587680. Its totient is φ = 43094628792.

The previous prime is 86518225193. The next prime is 86518225271. The reversal of 86518225268 is 86252281568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41119778 + ... + 41121881.

It is an arithmetic number, because the mean of its divisors is an integer number (12665215640).

Almost surely, 2^86518225268 is an apocalyptic number.

It is an amenable number.

86518225268 is a deficient number, since it is larger than the sum of its proper divisors (65464362412).

86518225268 is a wasteful number, since it uses less digits than its factorization.

86518225268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82241926 (or 82241924 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 53.

The spelling of 86518225268 in words is "eighty-six billion, five hundred eighteen million, two hundred twenty-five thousand, two hundred sixty-eight".