652557303 has 24 divisors (see below), whose sum is σ = 978686800. Its totient is φ = 434507328.

The previous prime is 652557289. The next prime is 652557307. The reversal of 652557303 is 303755256.

652557303 is a `hidden beast` number, since 65 + 25 + 573 + 0 + 3 = 666.

It is not a de Polignac number, because 652557303 - 2⁹ = 652556791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652557307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390153 + ... + 391821.

Almost surely, 2^652557303 is an apocalyptic number.

652557303 is a deficient number, since it is larger than the sum of its proper divisors (326129497).

652557303 is a wasteful number, since it uses less digits than its factorization.

652557303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The square root of 652557303 is about 25545.2011736060. The cubic root of 652557303 is about 867.3736371629.

The spelling of 652557303 in words is "six hundred fifty-two million, five hundred fifty-seven thousand, three hundred three".