13326461547 has 48 divisors (see below), whose sum is σ = 22002364800. Its totient is φ = 7133132160.

The previous prime is 13326461539. The next prime is 13326461549. The reversal of 13326461547 is 74516462331.

13326461547 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 13326461547 - 2³ = 13326461539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13326461499 and 13326461508.

It is not an unprimeable number, because it can be changed into a prime (13326461549) 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 47 ways as a sum of consecutive naturals, for example, 221772 + ... + 275382.

It is an arithmetic number, because the mean of its divisors is an integer number (458382600).

Almost surely, 2^13326461547 is an apocalyptic number.

13326461547 is a deficient number, since it is larger than the sum of its proper divisors (8675903253).

13326461547 is a wasteful number, since it uses less digits than its factorization.

13326461547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53736 (or 53729 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The spelling of 13326461547 in words is "thirteen billion, three hundred twenty-six million, four hundred sixty-one thousand, five hundred forty-seven".