564383525 has 6 divisors (see below), whose sum is σ = 699835602. Its totient is φ = 451506800.

The previous prime is 564383509. The next prime is 564383569. The reversal of 564383525 is 525383465.

564383525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 99161764 + 465221761 = 9958^2 + 21569^2 .

It is not a de Polignac number, because 564383525 - 2⁴ = 564383509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11287646 + ... + 11287695.

It is an arithmetic number, because the mean of its divisors is an integer number (116639267).

Almost surely, 2^564383525 is an apocalyptic number.

It is an amenable number.

564383525 is a deficient number, since it is larger than the sum of its proper divisors (135452077).

564383525 is a wasteful number, since it uses less digits than its factorization.

564383525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22575351 (or 22575346 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 564383525 is about 23756.7574597208. The cubic root of 564383525 is about 826.4021579564.

The spelling of 564383525 in words is "five hundred sixty-four million, three hundred eighty-three thousand, five hundred twenty-five".