225354466056 has 32 divisors (see below), whose sum is σ = 563472401760. Its totient is φ = 75106657152.

The previous prime is 225354466027. The next prime is 225354466093. The reversal of 225354466056 is 650664453522.

It is a super-3 number, since 3×225354466056³ (a number of 35 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 225354465996 and 225354466014.

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, 557845 + ... + 872868.

It is an arithmetic number, because the mean of its divisors is an integer number (17608512555).

Almost surely, 2^225354466056 is an apocalyptic number.

It is an amenable number.

225354466056 is an abundant number, since it is smaller than the sum of its proper divisors (338117935704).

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

225354466056 is a wasteful number, since it uses less digits than its factorization.

225354466056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437285 (or 1437281 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 225354466056 in words is "two hundred twenty-five billion, three hundred fifty-four million, four hundred sixty-six thousand, fifty-six".