13253334739 has 2 divisors, whose sum is σ = 13253334740. Its totient is φ = 13253334738.

The previous prime is 13253334733. The next prime is 13253334751. The reversal of 13253334739 is 93743335231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13253334739 - 2²³ = 13244946131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13253334695 and 13253334704.

It is not a weakly prime, because it can be changed into another prime (13253334733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626667369 + 6626667370.

It is an arithmetic number, because the mean of its divisors is an integer number (6626667370).

Almost surely, 2^13253334739 is an apocalyptic number.

13253334739 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253334739 is an equidigital number, since it uses as much as digits as its factorization.

13253334739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 43.

The spelling of 13253334739 in words is "thirteen billion, two hundred fifty-three million, three hundred thirty-four thousand, seven hundred thirty-nine".