13531135495 has 16 divisors (see below), whose sum is σ = 16640174880. Its totient is φ = 10556582400.

The previous prime is 13531135489. The next prime is 13531135523. The reversal of 13531135495 is 59453113531.

It is not a de Polignac number, because 13531135495 - 2¹⁵ = 13531102727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547771 + ... + 571939.

It is an arithmetic number, because the mean of its divisors is an integer number (1040010930).

Almost surely, 2^13531135495 is an apocalyptic number.

13531135495 is a deficient number, since it is larger than the sum of its proper divisors (3109039385).

13531135495 is a wasteful number, since it uses less digits than its factorization.

13531135495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26946.

The product of its digits is 121500, while the sum is 40.

The spelling of 13531135495 in words is "thirteen billion, five hundred thirty-one million, one hundred thirty-five thousand, four hundred ninety-five".