225513356413 has 2 divisors, whose sum is σ = 225513356414. Its totient is φ = 225513356412.

The previous prime is 225513356329. The next prime is 225513356429. The reversal of 225513356413 is 314653315522.

225513356413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151291437444 + 74221918969 = 388962^2 + 272437^2 .

It is a cyclic number.

It is not a de Polignac number, because 225513356413 - 2¹⁷ = 225513225341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225513356713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112756678206 + 112756678207.

It is an arithmetic number, because the mean of its divisors is an integer number (112756678207).

Almost surely, 2^225513356413 is an apocalyptic number.

It is an amenable number.

225513356413 is a deficient number, since it is larger than the sum of its proper divisors (1).

225513356413 is an equidigital number, since it uses as much as digits as its factorization.

225513356413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 40.

The spelling of 225513356413 in words is "two hundred twenty-five billion, five hundred thirteen million, three hundred fifty-six thousand, four hundred thirteen".