225402052922592 has 768 divisors, whose sum is σ = 770942591741952. Its totient is φ = 56035851632640.

The previous prime is 225402052922549. The next prime is 225402052922671. The reversal of 225402052922592 is 295229250204522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19376084008 + ... + 19376095640.

It is an arithmetic number, because the mean of its divisors is an integer number (1003831499664).

Almost surely, 2^{225402052922592} 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 225402052922592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385471295870976).

225402052922592 is an abundant number, since it is smaller than the sum of its proper divisors (545540538819360).

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

225402052922592 is a wasteful number, since it uses less digits than its factorization.

225402052922592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13083 (or 13075 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 225402052922592 in words is "two hundred twenty-five trillion, four hundred two billion, fifty-two million, nine hundred twenty-two thousand, five hundred ninety-two".