225052175 has 6 divisors (see below), whose sum is σ = 279064728. Its totient is φ = 180041720.

The previous prime is 225052159. The next prime is 225052193. The reversal of 225052175 is 571250522.

It is not a de Polignac number, because 225052175 - 2⁴ = 225052159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4501019 + ... + 4501068.

It is an arithmetic number, because the mean of its divisors is an integer number (46510788).

Almost surely, 2^225052175 is an apocalyptic number.

225052175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225052175 is a deficient number, since it is larger than the sum of its proper divisors (54012553).

225052175 is an equidigital number, since it uses as much as digits as its factorization.

225052175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002097 (or 9002092 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 225052175 is about 15001.7390658550. The cubic root of 225052175 is about 608.2672090926.

The spelling of 225052175 in words is "two hundred twenty-five million, fifty-two thousand, one hundred seventy-five".