225725255374 has 24 divisors (see below), whose sum is σ = 359948385720. Its totient is φ = 106125772368.

The previous prime is 225725255347. The next prime is 225725255377. The reversal of 225725255374 is 473552527522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225725255377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1745637 + ... + 1870480.

It is an arithmetic number, because the mean of its divisors is an integer number (14997849405).

Almost surely, 2^225725255374 is an apocalyptic number.

225725255374 is a deficient number, since it is larger than the sum of its proper divisors (134223130346).

225725255374 is a wasteful number, since it uses less digits than its factorization.

225725255374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616224 (or 3616201 counting only the distinct ones).

The product of its digits is 5880000, while the sum is 49.

The spelling of 225725255374 in words is "two hundred twenty-five billion, seven hundred twenty-five million, two hundred fifty-five thousand, three hundred seventy-four".