225545050 has 24 divisors (see below), whose sum is σ = 420080256. Its totient is φ = 90096240.

The previous prime is 225545009. The next prime is 225545063. The reversal of 225545050 is 50545522.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40537 + ... + 45763.

It is an arithmetic number, because the mean of its divisors is an integer number (17503344).

Almost surely, 2^225545050 is an apocalyptic number.

225545050 is a deficient number, since it is larger than the sum of its proper divisors (194535206).

225545050 is a wasteful number, since it uses less digits than its factorization.

225545050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102 (or 6097 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 225545050 is about 15018.1573436957. The cubic root of 225545050 is about 608.7109300624.

The spelling of 225545050 in words is "two hundred twenty-five million, five hundred forty-five thousand, fifty".