5345443123259 has 2 divisors, whose sum is σ = 5345443123260. Its totient is φ = 5345443123258.

The previous prime is 5345443123211. The next prime is 5345443123297. The reversal of 5345443123259 is 9523213445435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5345443123259 - 2¹⁶ = 5345443057723 is a prime.

It is not a weakly prime, because it can be changed into another prime (5345443126259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672721561629 + 2672721561630.

It is an arithmetic number, because the mean of its divisors is an integer number (2672721561630).

Almost surely, 2^{5345443123259} is an apocalyptic number.

5345443123259 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345443123259 is an equidigital number, since it uses as much as digits as its factorization.

5345443123259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776000, while the sum is 50.

The spelling of 5345443123259 in words is "five trillion, three hundred forty-five billion, four hundred forty-three million, one hundred twenty-three thousand, two hundred fifty-nine".