564862225 has 6 divisors (see below), whose sum is σ = 700429190. Its totient is φ = 451889760.

The previous prime is 564862219. The next prime is 564862301. The reversal of 564862225 is 522268465.

It can be written as a sum of positive squares in 3 ways, for example, as 4498641 + 560363584 = 2121^2 + 23672^2 .

It is not a de Polignac number, because 564862225 - 2³ = 564862217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11297220 + ... + 11297269.

Almost surely, 2^564862225 is an apocalyptic number.

It is an amenable number.

564862225 is a deficient number, since it is larger than the sum of its proper divisors (135566965).

564862225 is a wasteful number, since it uses less digits than its factorization.

564862225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22594499 (or 22594494 counting only the distinct ones).

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

The square root of 564862225 is about 23766.8303524050. The cubic root of 564862225 is about 826.6357384335.

The spelling of 564862225 in words is "five hundred sixty-four million, eight hundred sixty-two thousand, two hundred twenty-five".