5456444337313 has 2 divisors, whose sum is σ = 5456444337314. Its totient is φ = 5456444337312.

The previous prime is 5456444337299. The next prime is 5456444337317. The reversal of 5456444337313 is 3137334446545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5069445880849 + 386998456464 = 2251543^2 + 622092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5456444337313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5456444337317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728222168656 + 2728222168657.

It is an arithmetic number, because the mean of its divisors is an integer number (2728222168657).

Almost surely, 2^{5456444337313} is an apocalyptic number.

It is an amenable number.

5456444337313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456444337313 is an equidigital number, since it uses as much as digits as its factorization.

5456444337313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21772800, while the sum is 52.

The spelling of 5456444337313 in words is "five trillion, four hundred fifty-six billion, four hundred forty-four million, three hundred thirty-seven thousand, three hundred thirteen".