86258065038 has 32 divisors (see below), whose sum is σ = 174722378400. Its totient is φ = 28385972736.

The previous prime is 86258065027. The next prime is 86258065057. The reversal of 86258065038 is 83056085268.

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 15 ways as a sum of consecutive naturals, for example, 225018 + ... + 472386.

It is an arithmetic number, because the mean of its divisors is an integer number (5460074325).

Almost surely, 2^86258065038 is an apocalyptic number.

86258065038 is an abundant number, since it is smaller than the sum of its proper divisors (88464313362).

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

86258065038 is a wasteful number, since it uses less digits than its factorization.

86258065038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248116.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 86258065038 in words is "eighty-six billion, two hundred fifty-eight million, sixty-five thousand, thirty-eight".