652131717 has 12 divisors (see below), whose sum is σ = 898466400. Its totient is φ = 420728280.

The previous prime is 652131707. The next prime is 652131731. The reversal of 652131717 is 717131256.

It is not a de Polignac number, because 652131717 - 2⁸ = 652131461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652131707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110217 + ... + 115982.

It is an arithmetic number, because the mean of its divisors is an integer number (74872200).

Almost surely, 2^652131717 is an apocalyptic number.

It is an amenable number.

652131717 is a deficient number, since it is larger than the sum of its proper divisors (246334683).

652131717 is a wasteful number, since it uses less digits than its factorization.

652131717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226264 (or 226233 counting only the distinct ones).

The product of its digits is 8820, while the sum is 33.

The square root of 652131717 is about 25536.8697572745. The cubic root of 652131717 is about 867.1850343876.

The spelling of 652131717 in words is "six hundred fifty-two million, one hundred thirty-one thousand, seven hundred seventeen".