652565535 has 8 divisors (see below), whose sum is σ = 1044104880. Its totient is φ = 348034944.

The previous prime is 652565527. The next prime is 652565539. The reversal of 652565535 is 535565256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 652565535 - 2³ = 652565527 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652565539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21752170 + ... + 21752199.

It is an arithmetic number, because the mean of its divisors is an integer number (130513110).

Almost surely, 2^652565535 is an apocalyptic number.

652565535 is a deficient number, since it is larger than the sum of its proper divisors (391539345).

652565535 is a wasteful number, since it uses less digits than its factorization.

652565535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43504377.

The product of its digits is 675000, while the sum is 42.

The square root of 652565535 is about 25545.3622992511. The cubic root of 652565535 is about 867.3772844491.

The spelling of 652565535 in words is "six hundred fifty-two million, five hundred sixty-five thousand, five hundred thirty-five".