86795116983 has 24 divisors (see below), whose sum is σ = 127087532208. Its totient is φ = 57073306752.

The previous prime is 86795116981. The next prime is 86795116987. The reversal of 86795116983 is 38961159768.

It is not a de Polignac number, because 86795116983 - 2¹ = 86795116981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86795116983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86795116981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366741 + ... + 555057.

It is an arithmetic number, because the mean of its divisors is an integer number (5295313842).

Almost surely, 2^86795116983 is an apocalyptic number.

86795116983 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

86795116983 is a deficient number, since it is larger than the sum of its proper divisors (40292415225).

86795116983 is a wasteful number, since it uses less digits than its factorization.

86795116983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189023 (or 189020 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 63.

The spelling of 86795116983 in words is "eighty-six billion, seven hundred ninety-five million, one hundred sixteen thousand, nine hundred eighty-three".