85717337627 has 16 divisors (see below), whose sum is σ = 95886840960. Its totient is φ = 76235916288.

The previous prime is 85717337567. The next prime is 85717337663. The reversal of 85717337627 is 72673371758.

It is not a de Polignac number, because 85717337627 - 2²⁸ = 85448902171 is a prime.

It is a super-2 number, since 2×85717337627² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85717327627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826498 + ... + 1872839.

It is an arithmetic number, because the mean of its divisors is an integer number (5992927560).

Almost surely, 2^85717337627 is an apocalyptic number.

85717337627 is a deficient number, since it is larger than the sum of its proper divisors (10169503333).

85717337627 is a wasteful number, since it uses less digits than its factorization.

85717337627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3699430.

The product of its digits is 10372320, while the sum is 56.

The spelling of 85717337627 in words is "eighty-five billion, seven hundred seventeen million, three hundred thirty-seven thousand, six hundred twenty-seven".