220253413 has 2 divisors, whose sum is σ = 220253414. Its totient is φ = 220253412.

The previous prime is 220253389. The next prime is 220253417. The reversal of 220253413 is 314352022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181090849 + 39162564 = 13457^2 + 6258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220253413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220253417) 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, 110126706 + 110126707.

It is an arithmetic number, because the mean of its divisors is an integer number (110126707).

Almost surely, 2^220253413 is an apocalyptic number.

It is an amenable number.

220253413 is a deficient number, since it is larger than the sum of its proper divisors (1).

220253413 is an equidigital number, since it uses as much as digits as its factorization.

220253413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 220253413 is about 14840.9370661020. The cubic root of 220253413 is about 603.9127735755.

The spelling of 220253413 in words is "two hundred twenty million, two hundred fifty-three thousand, four hundred thirteen".