225483662448 has 120 divisors (see below), whose sum is σ = 688612818816. Its totient is φ = 68308099200.

The previous prime is 225483662441. The next prime is 225483662549. The reversal of 225483662448 is 844266384522.

225483662448 is a `hidden beast` number, since 2 + 2 + 5 + 4 + 8 + 3 + 6 + 624 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 225483662394 and 225483662403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225483662441) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5827261 + ... + 5865827.

Almost surely, 2^225483662448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225483662448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344306409408).

225483662448 is an abundant number, since it is smaller than the sum of its proper divisors (463129156368).

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

225483662448 is a wasteful number, since it uses less digits than its factorization.

225483662448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42283 (or 42274 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 54.

The spelling of 225483662448 in words is "two hundred twenty-five billion, four hundred eighty-three million, six hundred sixty-two thousand, four hundred forty-eight".