225432245176 has 32 divisors (see below), whose sum is σ = 425684937600. Its totient is φ = 111916965600.

The previous prime is 225432245147. The next prime is 225432245221. The reversal of 225432245176 is 671542234522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2589411 + ... + 2675053.

It is an arithmetic number, because the mean of its divisors is an integer number (13302654300).

Almost surely, 2^225432245176 is an apocalyptic number.

It is an amenable number.

225432245176 is a deficient number, since it is larger than the sum of its proper divisors (200252692424).

225432245176 is a wasteful number, since it uses less digits than its factorization.

225432245176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87979 (or 87975 counting only the distinct ones).

The product of its digits is 806400, while the sum is 43.

Adding to 225432245176 its reverse (671542234522), we get a palindrome (896974479698).

The spelling of 225432245176 in words is "two hundred twenty-five billion, four hundred thirty-two million, two hundred forty-five thousand, one hundred seventy-six".