225251353 has 2 divisors, whose sum is σ = 225251354. Its totient is φ = 225251352.

The previous prime is 225251297. The next prime is 225251359. The reversal of 225251353 is 353152522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167003929 + 58247424 = 12923^2 + 7632^2 .

It is a cyclic number.

It is not a de Polignac number, because 225251353 - 2¹⁷ = 225120281 is a prime.

It is not a weakly prime, because it can be changed into another prime (225251359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112625676 + 112625677.

It is an arithmetic number, because the mean of its divisors is an integer number (112625677).

Almost surely, 2^225251353 is an apocalyptic number.

It is an amenable number.

225251353 is a deficient number, since it is larger than the sum of its proper divisors (1).

225251353 is an equidigital number, since it uses as much as digits as its factorization.

225251353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 28.

The square root of 225251353 is about 15008.3760947013. The cubic root of 225251353 is about 608.4466011562.

The spelling of 225251353 in words is "two hundred twenty-five million, two hundred fifty-one thousand, three hundred fifty-three".