13080881546 has 16 divisors (see below), whose sum is σ = 19918426176. Its totient is φ = 6441447936.

The previous prime is 13080881477. The next prime is 13080881587. The reversal of 13080881546 is 64518808031.

It is a happy number.

13080881546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13080881546² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13080881497 and 13080881506.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 948170 + ... + 961866.

It is an arithmetic number, because the mean of its divisors is an integer number (1244901636).

Almost surely, 2^13080881546 is an apocalyptic number.

13080881546 is a deficient number, since it is larger than the sum of its proper divisors (6837544630).

13080881546 is a wasteful number, since it uses less digits than its factorization.

13080881546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20893.

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 13080881546 in words is "thirteen billion, eighty million, eight hundred eighty-one thousand, five hundred forty-six".