564000725 has 6 divisors (see below), whose sum is σ = 699360930. Its totient is φ = 451200560.

The previous prime is 564000713. The next prime is 564000737. The reversal of 564000725 is 527000465.

It is an interprime number because it is at equal distance from previous prime (564000713) and next prime (564000737).

It can be written as a sum of positive squares in 3 ways, for example, as 60357361 + 503643364 = 7769^2 + 22442^2 .

It is not a de Polignac number, because 564000725 - 2⁴ = 564000709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11279990 + ... + 11280039.

It is an arithmetic number, because the mean of its divisors is an integer number (116560155).

Almost surely, 2^564000725 is an apocalyptic number.

It is an amenable number.

564000725 is a deficient number, since it is larger than the sum of its proper divisors (135360205).

564000725 is a wasteful number, since it uses less digits than its factorization.

564000725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22560039 (or 22560034 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 564000725 is about 23748.6994380745. The cubic root of 564000725 is about 826.2152765887.

The spelling of 564000725 in words is "five hundred sixty-four million, seven hundred twenty-five", and thus it is an aban number.