652372615 has 4 divisors (see below), whose sum is σ = 782847144. Its totient is φ = 521898088.

The previous prime is 652372597. The next prime is 652372703. The reversal of 652372615 is 516273256.

652372615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 652372615 - 2⁹ = 652372103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65237257 + ... + 65237266.

It is an arithmetic number, because the mean of its divisors is an integer number (195711786).

Almost surely, 2^652372615 is an apocalyptic number.

652372615 is a deficient number, since it is larger than the sum of its proper divisors (130474529).

652372615 is a wasteful number, since it uses less digits than its factorization.

652372615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130474528.

The product of its digits is 75600, while the sum is 37.

The square root of 652372615 is about 25541.5859922598. The cubic root of 652372615 is about 867.2918008671.

The spelling of 652372615 in words is "six hundred fifty-two million, three hundred seventy-two thousand, six hundred fifteen".