13071893759 has 4 divisors (see below), whose sum is σ = 13840828704. Its totient is φ = 12302958816.

The previous prime is 13071893749. The next prime is 13071893773. The reversal of 13071893759 is 95739817031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13071893759 - 2¹⁶ = 13071828223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13071893759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13071893749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384467447 + ... + 384467480.

It is an arithmetic number, because the mean of its divisors is an integer number (3460207176).

Almost surely, 2^13071893759 is an apocalyptic number.

13071893759 is a deficient number, since it is larger than the sum of its proper divisors (768934945).

13071893759 is an equidigital number, since it uses as much as digits as its factorization.

13071893759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768934944.

The product of its (nonzero) digits is 1428840, while the sum is 53.

The spelling of 13071893759 in words is "thirteen billion, seventy-one million, eight hundred ninety-three thousand, seven hundred fifty-nine".