652525568 has 30 divisors (see below), whose sum is σ = 1305044076. Its totient is φ = 326254592.

The previous prime is 652525567. The next prime is 652525579. The reversal of 652525568 is 865525256.

It is not an unprimeable number, because it can be changed into a prime (652525567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3530 + ... + 36297.

Almost surely, 2^652525568 is an apocalyptic number.

It is an amenable number.

652525568 is a deficient number, since it is larger than the sum of its proper divisors (652518508).

652525568 is an frugal number, since it uses more digits than its factorization.

652525568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39855 (or 39829 counting only the distinct ones).

The product of its digits is 720000, while the sum is 44.

The square root of 652525568 is about 25544.5800122061. The cubic root of 652525568 is about 867.3595763039.

The spelling of 652525568 in words is "six hundred fifty-two million, five hundred twenty-five thousand, five hundred sixty-eight".