225054656 has 28 divisors (see below), whose sum is σ = 451622160. Its totient is φ = 111260160.

The previous prime is 225054631. The next prime is 225054671. The reversal of 225054656 is 656450522.

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 3 ways as a sum of consecutive naturals, for example, 14060 + ... + 25451.

Almost surely, 2^225054656 is an apocalyptic number.

It is an amenable number.

225054656 is an abundant number, since it is smaller than the sum of its proper divisors (226567504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225054656 is an equidigital number, since it uses as much as digits as its factorization.

225054656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39612 (or 39602 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 225054656 is about 15001.8217560402. The cubic root of 225054656 is about 608.2694442860.

The spelling of 225054656 in words is "two hundred twenty-five million, fifty-four thousand, six hundred fifty-six".