225253051 has 2 divisors, whose sum is σ = 225253052. Its totient is φ = 225253050.

The previous prime is 225253019. The next prime is 225253087. The reversal of 225253051 is 150352522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225253051 - 2⁵ = 225253019 is a prime.

It is not a weakly prime, because it can be changed into another prime (225257051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112626525 + 112626526.

It is an arithmetic number, because the mean of its divisors is an integer number (112626526).

Almost surely, 2^225253051 is an apocalyptic number.

225253051 is a deficient number, since it is larger than the sum of its proper divisors (1).

225253051 is an equidigital number, since it uses as much as digits as its factorization.

225253051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 225253051 is about 15008.4326630065. The cubic root of 225253051 is about 608.4481300256.

The spelling of 225253051 in words is "two hundred twenty-five million, two hundred fifty-three thousand, fifty-one".