225613360032 has 48 divisors (see below), whose sum is σ = 604835828352. Its totient is φ = 73604357120.

The previous prime is 225613360019. The next prime is 225613360051. The reversal of 225613360032 is 230063316522.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 225613359975 and 225613360002.

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, 24996969 + ... + 25005992.

It is an arithmetic number, because the mean of its divisors is an integer number (12600746424).

Almost surely, 2^225613360032 is an apocalyptic number.

It is an amenable number.

225613360032 is an abundant number, since it is smaller than the sum of its proper divisors (379222468320).

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

225613360032 is a wasteful number, since it uses less digits than its factorization.

225613360032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50003021 (or 50003013 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 225613360032 its reverse (230063316522), we get a palindrome (455676676554).

The spelling of 225613360032 in words is "two hundred twenty-five billion, six hundred thirteen million, three hundred sixty thousand, thirty-two".