13548794161 has 32 divisors (see below), whose sum is σ = 16460236800. Its totient is φ = 10900919040.

The previous prime is 13548794159. The next prime is 13548794167. The reversal of 13548794161 is 16149784531.

It is a cyclic number.

It is not a de Polignac number, because 13548794161 - 2¹ = 13548794159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13548794167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8367810 + ... + 8369428.

It is an arithmetic number, because the mean of its divisors is an integer number (514382400).

Almost surely, 2^13548794161 is an apocalyptic number.

It is an amenable number.

13548794161 is a deficient number, since it is larger than the sum of its proper divisors (2911442639).

13548794161 is a wasteful number, since it uses less digits than its factorization.

13548794161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589.

The product of its digits is 725760, while the sum is 49.

The spelling of 13548794161 in words is "thirteen billion, five hundred forty-eight million, seven hundred ninety-four thousand, one hundred sixty-one".