13543110532 has 12 divisors (see below), whose sum is σ = 27086221120. Its totient is φ = 5804190216.

The previous prime is 13543110521. The next prime is 13543110547. The reversal of 13543110532 is 23501134531.

It is a happy number.

13543110532 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 483682519 = 13543110532 / (1 + 3 + 5 + 4 + 3 + 1 + 1 + 0 + 5 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 13543110532.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 241841232 + ... + 241841287.

Almost surely, 2^13543110532 is an apocalyptic number.

It is an amenable number.

13543110532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13543110532 is a wasteful number, since it uses less digits than its factorization.

13543110532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483682530 (or 483682528 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 13543110532 in words is "thirteen billion, five hundred forty-three million, one hundred ten thousand, five hundred thirty-two".