5345443123297 has 2 divisors, whose sum is σ = 5345443123298. Its totient is φ = 5345443123296.

The previous prime is 5345443123259. The next prime is 5345443123327. The reversal of 5345443123297 is 7923213445435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3600919916881 + 1744523206416 = 1897609^2 + 1320804^2 .

It is a cyclic number.

It is not a de Polignac number, because 5345443123297 - 2⁷ = 5345443123169 is a prime.

It is not a weakly prime, because it can be changed into another prime (5345443121297) 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, 2672721561648 + 2672721561649.

It is an arithmetic number, because the mean of its divisors is an integer number (2672721561649).

Almost surely, 2^{5345443123297} is an apocalyptic number.

It is an amenable number.

5345443123297 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345443123297 is an equidigital number, since it uses as much as digits as its factorization.

5345443123297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 52.

The spelling of 5345443123297 in words is "five trillion, three hundred forty-five billion, four hundred forty-three million, one hundred twenty-three thousand, two hundred ninety-seven".