313453735579 has 2 divisors, whose sum is σ = 313453735580. Its totient is φ = 313453735578.

The previous prime is 313453735577. The next prime is 313453735591. The reversal of 313453735579 is 975537354313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313453735579 - 2¹ = 313453735577 is a prime.

Together with 313453735577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (313453735577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156726867789 + 156726867790.

It is an arithmetic number, because the mean of its divisors is an integer number (156726867790).

Almost surely, 2^313453735579 is an apocalyptic number.

313453735579 is a deficient number, since it is larger than the sum of its proper divisors (1).

313453735579 is an equidigital number, since it uses as much as digits as its factorization.

313453735579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17860500, while the sum is 55.

The spelling of 313453735579 in words is "three hundred thirteen billion, four hundred fifty-three million, seven hundred thirty-five thousand, five hundred seventy-nine".