565676725 has 24 divisors (see below), whose sum is σ = 718668288. Its totient is φ = 441489600.

The previous prime is 565676723. The next prime is 565676737. The reversal of 565676725 is 527676565.

It is not a de Polignac number, because 565676725 - 2¹ = 565676723 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565676723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505867 + ... + 506983.

It is an arithmetic number, because the mean of its divisors is an integer number (29944512).

Almost surely, 2^565676725 is an apocalyptic number.

It is an amenable number.

565676725 is a deficient number, since it is larger than the sum of its proper divisors (152991563).

565676725 is a wasteful number, since it uses less digits than its factorization.

565676725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605 (or 1600 counting only the distinct ones).

The product of its digits is 2646000, while the sum is 49.

The square root of 565676725 is about 23783.9594054480. The cubic root of 565676725 is about 827.0328685773.

The spelling of 565676725 in words is "five hundred sixty-five million, six hundred seventy-six thousand, seven hundred twenty-five".