13196984543 has 4 divisors (see below), whose sum is σ = 13197215088. Its totient is φ = 13196754000.

The previous prime is 13196984501. The next prime is 13196984653. The reversal of 13196984543 is 34548969131.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13196984543 - 2¹⁴ = 13196968159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13196981543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43355 + ... + 168147.

It is an arithmetic number, because the mean of its divisors is an integer number (3299303772).

Almost surely, 2^13196984543 is an apocalyptic number.

13196984543 is a deficient number, since it is larger than the sum of its proper divisors (230545).

13196984543 is a wasteful number, since it uses less digits than its factorization.

13196984543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230544.

The product of its digits is 2799360, while the sum is 53.

The spelling of 13196984543 in words is "thirteen billion, one hundred ninety-six million, nine hundred eighty-four thousand, five hundred forty-three".