5456802696673 has 2 divisors, whose sum is σ = 5456802696674. Its totient is φ = 5456802696672.

The previous prime is 5456802696607. The next prime is 5456802696707. The reversal of 5456802696673 is 3766962086545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3043182558784 + 2413620137889 = 1744472^2 + 1553583^2 .

It is a cyclic number.

It is not a de Polignac number, because 5456802696673 - 2²⁵ = 5456769142241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5456802696599 and 5456802696608.

It is not a weakly prime, because it can be changed into another prime (5456802693673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728401348336 + 2728401348337.

It is an arithmetic number, because the mean of its divisors is an integer number (2728401348337).

Almost surely, 2^{5456802696673} is an apocalyptic number.

It is an amenable number.

5456802696673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456802696673 is an equidigital number, since it uses as much as digits as its factorization.

5456802696673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 391910400, while the sum is 67.

The spelling of 5456802696673 in words is "five trillion, four hundred fifty-six billion, eight hundred two million, six hundred ninety-six thousand, six hundred seventy-three".