13075419869 has 2 divisors, whose sum is σ = 13075419870. Its totient is φ = 13075419868.

The previous prime is 13075419859. The next prime is 13075419901. The reversal of 13075419869 is 96891457031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7232652025 + 5842767844 = 85045^2 + 76438^2 .

It is an emirp because it is prime and its reverse (96891457031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13075419869 - 2²⁸ = 12806984413 is a prime.

It is a super-2 number, since 2×13075419869² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13075419869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13075419859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6537709934 + 6537709935.

It is an arithmetic number, because the mean of its divisors is an integer number (6537709935).

Almost surely, 2^13075419869 is an apocalyptic number.

It is an amenable number.

13075419869 is a deficient number, since it is larger than the sum of its proper divisors (1).

13075419869 is an equidigital number, since it uses as much as digits as its factorization.

13075419869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 13075419869 in words is "thirteen billion, seventy-five million, four hundred nineteen thousand, eight hundred sixty-nine".