13535496523 has 2 divisors, whose sum is σ = 13535496524. Its totient is φ = 13535496522.

The previous prime is 13535496463. The next prime is 13535496529. The reversal of 13535496523 is 32569453531.

13535496523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13535496523 is a prime.

It is a super-2 number, since 2×13535496523² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13535496529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767748261 + 6767748262.

It is an arithmetic number, because the mean of its divisors is an integer number (6767748262).

Almost surely, 2^13535496523 is an apocalyptic number.

13535496523 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535496523 is an equidigital number, since it uses as much as digits as its factorization.

13535496523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458000, while the sum is 46.

The spelling of 13535496523 in words is "thirteen billion, five hundred thirty-five million, four hundred ninety-six thousand, five hundred twenty-three".