564677025 has 48 divisors (see below), whose sum is σ = 1062789120. Its totient is φ = 261870400.

The previous prime is 564677021. The next prime is 564677039. The reversal of 564677025 is 520776465.

It is not a de Polignac number, because 564677025 - 2² = 564677021 is a prime.

It is a super-3 number, since 3×564677025³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (564677021) 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 47 ways as a sum of consecutive naturals, for example, 4096 + ... + 33854.

It is an arithmetic number, because the mean of its divisors is an integer number (22141440).

Almost surely, 2^564677025 is an apocalyptic number.

564677025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564677025 is a deficient number, since it is larger than the sum of its proper divisors (498112095).

564677025 is a wasteful number, since it uses less digits than its factorization.

564677025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29806 (or 29801 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 564677025 is about 23762.9338466444. The cubic root of 564677025 is about 826.5453862104.

The spelling of 564677025 in words is "five hundred sixty-four million, six hundred seventy-seven thousand, twenty-five".