225375323 has 4 divisors (see below), whose sum is σ = 227907720. Its totient is φ = 222842928.

The previous prime is 225375313. The next prime is 225375349. The reversal of 225375323 is 323573522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225375323 - 2⁶ = 225375259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225375323.

It is not an unprimeable number, because it can be changed into a prime (225375313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266065 + ... + 1266242.

It is an arithmetic number, because the mean of its divisors is an integer number (56976930).

Almost surely, 2^225375323 is an apocalyptic number.

225375323 is a deficient number, since it is larger than the sum of its proper divisors (2532397).

225375323 is an equidigital number, since it uses as much as digits as its factorization.

225375323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532396.

The product of its digits is 37800, while the sum is 32.

The square root of 225375323 is about 15012.5055537042. The cubic root of 225375323 is about 608.5582028411.

The spelling of 225375323 in words is "two hundred twenty-five million, three hundred seventy-five thousand, three hundred twenty-three".