716194798853 has 2 divisors, whose sum is σ = 716194798854. Its totient is φ = 716194798852.

The previous prime is 716194798849. The next prime is 716194798873. The reversal of 716194798853 is 358897491617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 631654584289 + 84540214564 = 794767^2 + 290758^2 .

It is a cyclic number.

It is not a de Polignac number, because 716194798853 - 2² = 716194798849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716194798873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358097399426 + 358097399427.

It is an arithmetic number, because the mean of its divisors is an integer number (358097399427).

Almost surely, 2^716194798853 is an apocalyptic number.

It is an amenable number.

716194798853 is a deficient number, since it is larger than the sum of its proper divisors (1).

716194798853 is an equidigital number, since it uses as much as digits as its factorization.

716194798853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91445760, while the sum is 68.

The spelling of 716194798853 in words is "seven hundred sixteen billion, one hundred ninety-four million, seven hundred ninety-eight thousand, eight hundred fifty-three".