86654182317 has 4 divisors (see below), whose sum is σ = 115538909760. Its totient is φ = 57769454876.

The previous prime is 86654182267. The next prime is 86654182327. The reversal of 86654182317 is 71328145668.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86654182317 - 2⁶ = 86654182253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86654182317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86654182327) 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, 14442363717 + ... + 14442363722.

It is an arithmetic number, because the mean of its divisors is an integer number (28884727440).

Almost surely, 2^86654182317 is an apocalyptic number.

It is an amenable number.

86654182317 is a deficient number, since it is larger than the sum of its proper divisors (28884727443).

86654182317 is a wasteful number, since it uses less digits than its factorization.

86654182317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28884727442.

The product of its digits is 1935360, while the sum is 51.

The spelling of 86654182317 in words is "eighty-six billion, six hundred fifty-four million, one hundred eighty-two thousand, three hundred seventeen".