565725 has 24 divisors (see below), whose sum is σ = 987040. Its totient is φ = 285120.

The previous prime is 565723. The next prime is 565727. The reversal of 565725 is 527565.

565725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (565723) and next prime (565727).

It is not a de Polignac number, because 565725 - 2¹ = 565723 is a prime.

It is a Curzon number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 565692 and 565701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565723) 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, 1227 + ... + 1623.

2⁵⁶⁵⁷²⁵ is an apocalyptic number.

It is an amenable number.

565725 is a deficient number, since it is larger than the sum of its proper divisors (421315).

565725 is a wasteful number, since it uses less digits than its factorization.

565725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 424 counting only the distinct ones).

The product of its digits is 10500, while the sum is 30.

The square root of 565725 is about 752.1469271359. The cubic root of 565725 is about 82.7056394309.

The spelling of 565725 in words is "five hundred sixty-five thousand, seven hundred twenty-five".