86159077713 has 6 divisors (see below), whose sum is σ = 124452001154. Its totient is φ = 57439385136.

The previous prime is 86159077699. The next prime is 86159077777. The reversal of 86159077713 is 31777095168.

86159077713 is a `hidden beast` number, since 8 + 615 + 9 + 0 + 7 + 7 + 7 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 85712516289 + 446561424 = 292767^2 + 21132^2 .

It is not a de Polignac number, because 86159077713 - 2⁸ = 86159077457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86159077713.

It is not an unprimeable number, because it can be changed into a prime (86159077313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4786615420 + ... + 4786615437.

Almost surely, 2^86159077713 is an apocalyptic number.

It is an amenable number.

86159077713 is a deficient number, since it is larger than the sum of its proper divisors (38292923441).

86159077713 is a wasteful number, since it uses less digits than its factorization.

86159077713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9573230863 (or 9573230860 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 54.

The spelling of 86159077713 in words is "eighty-six billion, one hundred fifty-nine million, seventy-seven thousand, seven hundred thirteen".