86317605376 has 20 divisors (see below), whose sum is σ = 172466622702. Its totient is φ = 43158802432.

The previous prime is 86317605337. The next prime is 86317605377. The reversal of 86317605376 is 67350671368.

It can be written as a sum of positive squares in only one way, i.e., 77372985600 + 8944619776 = 278160^2 + 94576^2 .

It is not an unprimeable number, because it can be changed into a prime (86317605377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84294025 + ... + 84295048.

Almost surely, 2^86317605376 is an apocalyptic number.

It is an amenable number.

86317605376 is a deficient number, since it is larger than the sum of its proper divisors (86149017326).

86317605376 is an equidigital number, since it uses as much as digits as its factorization.

86317605376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168589091 (or 168589075 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 86317605376 in words is "eighty-six billion, three hundred seventeen million, six hundred five thousand, three hundred seventy-six".