225713413 has 2 divisors, whose sum is σ = 225713414. Its totient is φ = 225713412.

The previous prime is 225713401. The next prime is 225713443. The reversal of 225713413 is 314317522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149010849 + 76702564 = 12207^2 + 8758^2 .

It is a cyclic number.

It is not a de Polignac number, because 225713413 - 2¹⁷ = 225582341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225713443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112856706 + 112856707.

It is an arithmetic number, because the mean of its divisors is an integer number (112856707).

Almost surely, 2^225713413 is an apocalyptic number.

It is an amenable number.

225713413 is a deficient number, since it is larger than the sum of its proper divisors (1).

225713413 is an equidigital number, since it uses as much as digits as its factorization.

225713413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 225713413 is about 15023.7616128585. The cubic root of 225713413 is about 608.8623542211.

The spelling of 225713413 in words is "two hundred twenty-five million, seven hundred thirteen thousand, four hundred thirteen".