652313651 has 16 divisors (see below), whose sum is σ = 726189408. Its totient is φ = 580992000.

The previous prime is 652313633. The next prime is 652313653. The reversal of 652313651 is 156313256.

It is a cyclic number.

It is not a de Polignac number, because 652313651 - 2⁶ = 652313587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652313653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104741 + ... + 110793.

It is an arithmetic number, because the mean of its divisors is an integer number (45386838).

Almost surely, 2^652313651 is an apocalyptic number.

652313651 is a deficient number, since it is larger than the sum of its proper divisors (73875757).

652313651 is a wasteful number, since it uses less digits than its factorization.

652313651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6262.

The product of its digits is 16200, while the sum is 32.

The square root of 652313651 is about 25540.4316917314. The cubic root of 652313651 is about 867.2656703330.

The spelling of 652313651 in words is "six hundred fifty-two million, three hundred thirteen thousand, six hundred fifty-one".