225432245175 has 48 divisors (see below), whose sum is σ = 377846843040. Its totient is φ = 118581760000.

The previous prime is 225432245147. The next prime is 225432245221. The reversal of 225432245175 is 571542234522.

It is not a de Polignac number, because 225432245175 - 2⁷ = 225432245047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2634565 + ... + 2718785.

It is an arithmetic number, because the mean of its divisors is an integer number (7871809230).

Almost surely, 2^225432245175 is an apocalyptic number.

225432245175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225432245175 is a deficient number, since it is larger than the sum of its proper divisors (152414597865).

225432245175 is a wasteful number, since it uses less digits than its factorization.

225432245175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84724 (or 84719 counting only the distinct ones).

The product of its digits is 672000, while the sum is 42.

Adding to 225432245175 its reverse (571542234522), we get a palindrome (796974479697).

The spelling of 225432245175 in words is "two hundred twenty-five billion, four hundred thirty-two million, two hundred forty-five thousand, one hundred seventy-five".