325733565 has 16 divisors (see below), whose sum is σ = 528954048. Its totient is φ = 171131136.

The previous prime is 325733563. The next prime is 325733581. The reversal of 325733565 is 565337523.

It is not a de Polignac number, because 325733565 - 2¹ = 325733563 is a prime.

It is a super-2 number, since 2×325733565² = 212204710735218450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325733563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161052 + ... + 163061.

It is an arithmetic number, because the mean of its divisors is an integer number (33059628).

Almost surely, 2^325733565 is an apocalyptic number.

It is an amenable number.

325733565 is a deficient number, since it is larger than the sum of its proper divisors (203220483).

325733565 is a wasteful number, since it uses less digits than its factorization.

325733565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324188.

The product of its digits is 283500, while the sum is 39.

The square root of 325733565 is about 18048.0903421941. The cubic root of 325733565 is about 688.0513281124.

The spelling of 325733565 in words is "three hundred twenty-five million, seven hundred thirty-three thousand, five hundred sixty-five".