13663480193 has 16 divisors (see below), whose sum is σ = 16004718720. Its totient is φ = 11526009600.

The previous prime is 13663480087. The next prime is 13663480199. The reversal of 13663480193 is 39108436631.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13663480193 - 2¹² = 13663476097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13663480199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501278 + ... + 527831.

It is an arithmetic number, because the mean of its divisors is an integer number (1000294920).

Almost surely, 2^13663480193 is an apocalyptic number.

It is an amenable number.

13663480193 is a deficient number, since it is larger than the sum of its proper divisors (2341238527).

13663480193 is a wasteful number, since it uses less digits than its factorization.

13663480193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029208.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 13663480193 in words is "thirteen billion, six hundred sixty-three million, four hundred eighty thousand, one hundred ninety-three".