225849254330 has 32 divisors (see below), whose sum is σ = 464628441600. Its totient is φ = 77429986560.

The previous prime is 225849254297. The next prime is 225849254401. The reversal of 225849254330 is 33452948522.

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, 1468946 + ... + 1615394.

It is an arithmetic number, because the mean of its divisors is an integer number (14519638800).

Almost surely, 2^225849254330 is an apocalyptic number.

225849254330 is an abundant number, since it is smaller than the sum of its proper divisors (238779187270).

225849254330 is a wasteful number, since it uses less digits than its factorization.

225849254330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168494.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 225849254330 in words is "two hundred twenty-five billion, eight hundred forty-nine million, two hundred fifty-four thousand, three hundred thirty".