86631590514 has 32 divisors (see below), whose sum is σ = 199121310720. Its totient is φ = 24613602192.

The previous prime is 86631590503. The next prime is 86631590527. The reversal of 86631590514 is 41509513668.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 5754094 + ... + 5769129.

It is an arithmetic number, because the mean of its divisors is an integer number (6222540960).

Almost surely, 2^86631590514 is an apocalyptic number.

86631590514 is an abundant number, since it is smaller than the sum of its proper divisors (112489720206).

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

86631590514 is a wasteful number, since it uses less digits than its factorization.

86631590514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11523414.

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 86631590514 in words is "eighty-six billion, six hundred thirty-one million, five hundred ninety thousand, five hundred fourteen".