564040625 has 24 divisors (see below), whose sum is σ = 709329600. Its totient is φ = 448470000.

The previous prime is 564040619. The next prime is 564040651. The reversal of 564040625 is 526040465.

564040625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 564040625 - 2⁸ = 564040369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564040591 and 564040600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 621422 + ... + 622328.

It is an arithmetic number, because the mean of its divisors is an integer number (29555400).

Almost surely, 2^564040625 is an apocalyptic number.

It is an amenable number.

564040625 is a deficient number, since it is larger than the sum of its proper divisors (145288975).

564040625 is an frugal number, since it uses more digits than its factorization.

564040625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 564040625 is about 23749.5394692192. The cubic root of 564040625 is about 826.2347595496.

The spelling of 564040625 in words is "five hundred sixty-four million, forty thousand, six hundred twenty-five".