86135363179 has 4 divisors (see below), whose sum is σ = 86568204400. Its totient is φ = 85702521960.

The previous prime is 86135363177. The next prime is 86135363191. The reversal of 86135363179 is 97136353168.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86135363179 - 2¹ = 86135363177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86135363177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216420312 + ... + 216420709.

It is an arithmetic number, because the mean of its divisors is an integer number (21642051100).

Almost surely, 2^86135363179 is an apocalyptic number.

86135363179 is a deficient number, since it is larger than the sum of its proper divisors (432841221).

86135363179 is a wasteful number, since it uses less digits than its factorization.

86135363179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432841220.

The product of its digits is 2449440, while the sum is 52.

The spelling of 86135363179 in words is "eighty-six billion, one hundred thirty-five million, three hundred sixty-three thousand, one hundred seventy-nine".