86317132697 has 4 divisors (see below), whose sum is σ = 88324507920. Its totient is φ = 84309757476.

The previous prime is 86317132663. The next prime is 86317132711. The reversal of 86317132697 is 79623171368.

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 86317132697 - 2⁸ = 86317132441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86317132997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003687547 + ... + 1003687632.

It is an arithmetic number, because the mean of its divisors is an integer number (22081126980).

Almost surely, 2^86317132697 is an apocalyptic number.

It is an amenable number.

86317132697 is a deficient number, since it is larger than the sum of its proper divisors (2007375223).

86317132697 is a wasteful number, since it uses less digits than its factorization.

86317132697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007375222.

The product of its digits is 2286144, while the sum is 53.

The spelling of 86317132697 in words is "eighty-six billion, three hundred seventeen million, one hundred thirty-two thousand, six hundred ninety-seven".