13563676047 has 24 divisors (see below), whose sum is σ = 19143054000. Its totient is φ = 8537251200.

The previous prime is 13563676001. The next prime is 13563676051. The reversal of 13563676047 is 74067636531.

13563676047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13563676047 - 2¹¹ = 13563673999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13563675987 and 13563676005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13563676447) 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 in 23 ways as a sum of consecutive naturals, for example, 60829 + ... + 175577.

It is an arithmetic number, because the mean of its divisors is an integer number (797627250).

Almost surely, 2^13563676047 is an apocalyptic number.

13563676047 is a deficient number, since it is larger than the sum of its proper divisors (5579377953).

13563676047 is a wasteful number, since it uses less digits than its factorization.

13563676047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114855 (or 114824 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 13563676047 in words is "thirteen billion, five hundred sixty-three million, six hundred seventy-six thousand, forty-seven".