13518663196 has 6 divisors (see below), whose sum is σ = 23657660600. Its totient is φ = 6759331596.

The previous prime is 13518663187. The next prime is 13518663199. The reversal of 13518663196 is 69136681531.

13518663196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13518663199) 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, 1689832896 + ... + 1689832903.

Almost surely, 2^13518663196 is an apocalyptic number.

It is an amenable number.

13518663196 is a deficient number, since it is larger than the sum of its proper divisors (10138997404).

13518663196 is a wasteful number, since it uses less digits than its factorization.

13518663196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3379665803 (or 3379665801 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

The spelling of 13518663196 in words is "thirteen billion, five hundred eighteen million, six hundred sixty-three thousand, one hundred ninety-six".