86520008322 has 24 divisors (see below), whose sum is σ = 204501838320. Its totient is φ = 26218184280.

The previous prime is 86520008291. The next prime is 86520008329. The reversal of 86520008322 is 22380002568.

It is not an unprimeable number, because it can be changed into a prime (86520008329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 218484672 + ... + 218485067.

It is an arithmetic number, because the mean of its divisors is an integer number (8520909930).

Almost surely, 2^86520008322 is an apocalyptic number.

86520008322 is an abundant number, since it is smaller than the sum of its proper divisors (117981829998).

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

86520008322 is a wasteful number, since it uses less digits than its factorization.

86520008322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436969758 (or 436969755 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 86520008322 in words is "eighty-six billion, five hundred twenty million, eight thousand, three hundred twenty-two".