225717606604 has 24 divisors (see below), whose sum is σ = 451850577920. Its totient is φ = 96647110416.

The previous prime is 225717606593. The next prime is 225717606617. The reversal of 225717606604 is 406606717522.

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, 3677634 + ... + 3738505.

Almost surely, 2^225717606604 is an apocalyptic number.

It is an amenable number.

225717606604 is an abundant number, since it is smaller than the sum of its proper divisors (226132971316).

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

225717606604 is a wasteful number, since it uses less digits than its factorization.

225717606604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7417237 (or 7417235 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 225717606604 in words is "two hundred twenty-five billion, seven hundred seventeen million, six hundred six thousand, six hundred four".