652331566 has 16 divisors (see below), whose sum is σ = 1045947168. Its totient is φ = 304374400.

The previous prime is 652331551. The next prime is 652331567. The reversal of 652331566 is 665133256.

652331566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652331567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171055 + ... + 174826.

It is an arithmetic number, because the mean of its divisors is an integer number (65371698).

Almost surely, 2^652331566 is an apocalyptic number.

652331566 is a deficient number, since it is larger than the sum of its proper divisors (393615602).

652331566 is a wasteful number, since it uses less digits than its factorization.

652331566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345947.

The product of its digits is 97200, while the sum is 37.

The square root of 652331566 is about 25540.7824077494. The cubic root of 652331566 is about 867.2736097254.

The spelling of 652331566 in words is "six hundred fifty-two million, three hundred thirty-one thousand, five hundred sixty-six".