225373359 has 4 divisors (see below), whose sum is σ = 300497816. Its totient is φ = 150248904.

The previous prime is 225373339. The next prime is 225373361. The reversal of 225373359 is 953373522.

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

It is not a de Polignac number, because 225373359 - 2⁸ = 225373103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225373339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37562224 + ... + 37562229.

It is an arithmetic number, because the mean of its divisors is an integer number (75124454).

Almost surely, 2^225373359 is an apocalyptic number.

225373359 is a deficient number, since it is larger than the sum of its proper divisors (75124457).

225373359 is an equidigital number, since it uses as much as digits as its factorization.

225373359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75124456.

The product of its digits is 170100, while the sum is 39.

The square root of 225373359 is about 15012.4401414294. The cubic root of 225373359 is about 608.5564351057.

The spelling of 225373359 in words is "two hundred twenty-five million, three hundred seventy-three thousand, three hundred fifty-nine".