13182564547423 has 4 divisors (see below), whose sum is σ = 13185385558848. Its totient is φ = 13179743536000.

The previous prime is 13182564547301. The next prime is 13182564547447. The reversal of 13182564547423 is 32474546528131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13182564547423 - 2¹³ = 13182564539231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13182564547223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410498703 + ... + 1410508048.

It is an arithmetic number, because the mean of its divisors is an integer number (3296346389712).

Almost surely, 2^{13182564547423} is an apocalyptic number.

13182564547423 is a deficient number, since it is larger than the sum of its proper divisors (2821011425).

13182564547423 is an equidigital number, since it uses as much as digits as its factorization.

13182564547423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821011424.

The product of its digits is 19353600, while the sum is 55.

The spelling of 13182564547423 in words is "thirteen trillion, one hundred eighty-two billion, five hundred sixty-four million, five hundred forty-seven thousand, four hundred twenty-three".