86502755118 has 24 divisors (see below), whose sum is σ = 187337329848. Its totient is φ = 26616232032.

The previous prime is 86502755107. The next prime is 86502755149. The reversal of 86502755118 is 81155720568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42653205 + ... + 42655232.

It is an arithmetic number, because the mean of its divisors is an integer number (7805722077).

Almost surely, 2^86502755118 is an apocalyptic number.

86502755118 is an abundant number, since it is smaller than the sum of its proper divisors (100834574730).

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

86502755118 is a wasteful number, since it uses less digits than its factorization.

86502755118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85308468 (or 85308455 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 48.

The spelling of 86502755118 in words is "eighty-six billion, five hundred two million, seven hundred fifty-five thousand, one hundred eighteen".