652331371 has 4 divisors (see below), whose sum is σ = 667501912. Its totient is φ = 637160832.

The previous prime is 652331341. The next prime is 652331437. The reversal of 652331371 is 173133256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652331371 - 2⁷ = 652331243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652331321) 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, 7585206 + ... + 7585291.

It is an arithmetic number, because the mean of its divisors is an integer number (166875478).

Almost surely, 2^652331371 is an apocalyptic number.

652331371 is a deficient number, since it is larger than the sum of its proper divisors (15170541).

652331371 is a wasteful number, since it uses less digits than its factorization.

652331371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15170540.

The product of its digits is 11340, while the sum is 31.

The square root of 652331371 is about 25540.7785903249. The cubic root of 652331371 is about 867.2735233081.

The spelling of 652331371 in words is "six hundred fifty-two million, three hundred thirty-one thousand, three hundred seventy-one".