13285127519 has 2 divisors, whose sum is σ = 13285127520. Its totient is φ = 13285127518.

The previous prime is 13285127483. The next prime is 13285127567. The reversal of 13285127519 is 91572158231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13285127519 - 2¹⁶ = 13285061983 is a prime.

It is a super-2 number, since 2×13285127519² (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 13285127519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13285117519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6642563759 + 6642563760.

It is an arithmetic number, because the mean of its divisors is an integer number (6642563760).

Almost surely, 2^13285127519 is an apocalyptic number.

13285127519 is a deficient number, since it is larger than the sum of its proper divisors (1).

13285127519 is an equidigital number, since it uses as much as digits as its factorization.

13285127519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 44.

The spelling of 13285127519 in words is "thirteen billion, two hundred eighty-five million, one hundred twenty-seven thousand, five hundred nineteen".