565900452 has 48 divisors (see below), whose sum is σ = 1580010880. Its totient is φ = 174122784.

The previous prime is 565900417. The next prime is 565900457. The reversal of 565900452 is 254009565.

565900452 is a `hidden beast` number, since 565 + 90 + 0 + 4 + 5 + 2 = 666.

565900452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (565900457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200128 + ... + 202935.

Almost surely, 2^565900452 is an apocalyptic number.

565900452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

565900452 is an abundant number, since it is smaller than the sum of its proper divisors (1014110428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565900452 is a wasteful number, since it uses less digits than its factorization.

565900452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403089 (or 403081 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 565900452 is about 23788.6622574705. The cubic root of 565900452 is about 827.1418856104.

The spelling of 565900452 in words is "five hundred sixty-five million, nine hundred thousand, four hundred fifty-two".