225569053 has 2 divisors, whose sum is σ = 225569054. Its totient is φ = 225569052.

The previous prime is 225569023. The next prime is 225569063. The reversal of 225569053 is 350965522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183927844 + 41641209 = 13562^2 + 6453^2 .

It is a cyclic number.

It is not a de Polignac number, because 225569053 - 2⁵ = 225569021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225569023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112784526 + 112784527.

It is an arithmetic number, because the mean of its divisors is an integer number (112784527).

Almost surely, 2^225569053 is an apocalyptic number.

It is an amenable number.

225569053 is a deficient number, since it is larger than the sum of its proper divisors (1).

225569053 is an equidigital number, since it uses as much as digits as its factorization.

225569053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 225569053 is about 15018.9564550937. The cubic root of 225569053 is about 608.7325227482.

The spelling of 225569053 in words is "two hundred twenty-five million, five hundred sixty-nine thousand, fifty-three".