565510252 has 12 divisors (see below), whose sum is σ = 993166776. Its totient is φ = 281748320.

The previous prime is 565510247. The next prime is 565510259. The reversal of 565510252 is 252015565.

It is not an unprimeable number, because it can be changed into a prime (565510259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250438 + ... + 252685.

It is an arithmetic number, because the mean of its divisors is an integer number (82763898).

Almost surely, 2^565510252 is an apocalyptic number.

It is an amenable number.

565510252 is a deficient number, since it is larger than the sum of its proper divisors (427656524).

565510252 is a wasteful number, since it uses less digits than its factorization.

565510252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503408 (or 503406 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 565510252 is about 23780.4594572939. The cubic root of 565510252 is about 826.9517314515.

The spelling of 565510252 in words is "five hundred sixty-five million, five hundred ten thousand, two hundred fifty-two".