225300050 has 12 divisors (see below), whose sum is σ = 419058186. Its totient is φ = 90120000.

The previous prime is 225300013. The next prime is 225300077. The reversal of 225300050 is 50003522.

It can be written as a sum of positive squares in 3 ways, for example, as 122257249 + 103042801 = 11057^2 + 10151^2 .

It is a super-2 number, since 2×225300050² = 101520225060005000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2252951 + ... + 2253050.

Almost surely, 2^225300050 is an apocalyptic number.

225300050 is a deficient number, since it is larger than the sum of its proper divisors (193758136).

225300050 is a wasteful number, since it uses less digits than its factorization.

225300050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506013 (or 4506008 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 225300050 is about 15009.9983344436. The cubic root of 225300050 is about 608.4904446060.

Adding to 225300050 its reverse (50003522), we get a palindrome (275303572).

The spelling of 225300050 in words is "two hundred twenty-five million, three hundred thousand, fifty".