225056924256 has 24 divisors (see below), whose sum is σ = 590774426424. Its totient is φ = 75018974720.

The previous prime is 225056924189. The next prime is 225056924293. The reversal of 225056924256 is 652429650522.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172171385 + ... + 1172171576.

It is an arithmetic number, because the mean of its divisors is an integer number (24615601101).

Almost surely, 2^225056924256 is an apocalyptic number.

It is an amenable number.

225056924256 is an abundant number, since it is smaller than the sum of its proper divisors (365717502168).

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

225056924256 is a wasteful number, since it uses less digits than its factorization.

225056924256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344342974 (or 2344342966 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 225056924256 in words is "two hundred twenty-five billion, fifty-six million, nine hundred twenty-four thousand, two hundred fifty-six".