225115254364 has 48 divisors (see below), whose sum is σ = 528942145536. Its totient is φ = 80960529600.

The previous prime is 225115254359. The next prime is 225115254437. The reversal of 225115254364 is 463452511522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28107292 + ... + 28115299.

It is an arithmetic number, because the mean of its divisors is an integer number (11019628032).

Almost surely, 2^225115254364 is an apocalyptic number.

It is an amenable number.

225115254364 is an abundant number, since it is smaller than the sum of its proper divisors (303826891172).

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

225115254364 is a wasteful number, since it uses less digits than its factorization.

225115254364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56222626 (or 56222624 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

Adding to 225115254364 its reverse (463452511522), we get a palindrome (688567765886).

The spelling of 225115254364 in words is "two hundred twenty-five billion, one hundred fifteen million, two hundred fifty-four thousand, three hundred sixty-four".