13535344519 has 2 divisors, whose sum is σ = 13535344520. Its totient is φ = 13535344518.

The previous prime is 13535344457. The next prime is 13535344531. The reversal of 13535344519 is 91544353531.

It is a strong prime.

It is an emirp because it is prime and its reverse (91544353531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13535344519 - 2²⁵ = 13501790087 is a prime.

It is a super-2 number, since 2×13535344519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13535344549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767672259 + 6767672260.

It is an arithmetic number, because the mean of its divisors is an integer number (6767672260).

Almost surely, 2^13535344519 is an apocalyptic number.

13535344519 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535344519 is an equidigital number, since it uses as much as digits as its factorization.

13535344519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 43.

The spelling of 13535344519 in words is "thirteen billion, five hundred thirty-five million, three hundred forty-four thousand, five hundred nineteen".