565125 has 32 divisors (see below), whose sum is σ = 1033344. Its totient is φ = 272000.

The previous prime is 565111. The next prime is 565127. The reversal of 565125 is 521565.

565125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 565125 - 2⁴ = 565109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 565095 and 565104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4057 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (32292).

2⁵⁶⁵¹²⁵ is an apocalyptic number.

565125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

565125 is a deficient number, since it is larger than the sum of its proper divisors (468219).

565125 is a wasteful number, since it uses less digits than its factorization.

565125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 156 counting only the distinct ones).

The product of its digits is 1500, while the sum is 24.

The square root of 565125 is about 751.7479630834. The cubic root of 565125 is about 82.6763902743.

The spelling of 565125 in words is "five hundred sixty-five thousand, one hundred twenty-five".