13531453535 has 32 divisors (see below), whose sum is σ = 18111340800. Its totient is φ = 9644935680.

The previous prime is 13531453511. The next prime is 13531453543. The reversal of 13531453535 is 53535413531.

13531453535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13531453535 - 2¹⁸ = 13531191391 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 3116396 + ... + 3120734.

It is an arithmetic number, because the mean of its divisors is an integer number (565979400).

Almost surely, 2^13531453535 is an apocalyptic number.

13531453535 is a deficient number, since it is larger than the sum of its proper divisors (4579887265).

13531453535 is a wasteful number, since it uses less digits than its factorization.

13531453535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311.

The product of its digits is 202500, while the sum is 38.

The spelling of 13531453535 in words is "thirteen billion, five hundred thirty-one million, four hundred fifty-three thousand, five hundred thirty-five".