225727303450 has 24 divisors (see below), whose sum is σ = 458021220480. Its totient is φ = 82082655600.

The previous prime is 225727303423. The next prime is 225727303453. The reversal of 225727303450 is 54303727522.

225727303450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (225727303453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205206090 + ... + 205207189.

It is an arithmetic number, because the mean of its divisors is an integer number (19084217520).

Almost surely, 2^225727303450 is an apocalyptic number.

225727303450 is an abundant number, since it is smaller than the sum of its proper divisors (232293917030).

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

225727303450 is a wasteful number, since it uses less digits than its factorization.

225727303450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410413302 (or 410413297 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 40.

The spelling of 225727303450 in words is "two hundred twenty-five billion, seven hundred twenty-seven million, three hundred three thousand, four hundred fifty".