564845260 has 48 divisors (see below), whose sum is σ = 1372815360. Its totient is φ = 191206080.

The previous prime is 564845251. The next prime is 564845261. The reversal of 564845260 is 62548465.

564845260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (564845261) 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, 14476 + ... + 36595.

It is an arithmetic number, because the mean of its divisors is an integer number (28600320).

Almost surely, 2^564845260 is an apocalyptic number.

It is an amenable number.

564845260 is an abundant number, since it is smaller than the sum of its proper divisors (807970100).

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

564845260 is a wasteful number, since it uses less digits than its factorization.

564845260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51166 (or 51164 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 564845260 is about 23766.4734447499. The cubic root of 564845260 is about 826.6274626598.

The spelling of 564845260 in words is "five hundred sixty-four million, eight hundred forty-five thousand, two hundred sixty".