12544053208 has 16 divisors (see below), whose sum is σ = 23551181280. Its totient is φ = 6263738208.

The previous prime is 12544053199. The next prime is 12544053227. The reversal of 12544053208 is 80235044521.

12544053208 is nontrivially palindromic in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029616 + ... + 1041727.

It is an arithmetic number, because the mean of its divisors is an integer number (1471948830).

Almost surely, 2^12544053208 is an apocalyptic number.

It is an amenable number.

12544053208 is a deficient number, since it is larger than the sum of its proper divisors (11007128072).

12544053208 is a wasteful number, since it uses less digits than its factorization.

12544053208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072106 (or 2072102 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 12544053208 its reverse (80235044521), we get a palindrome (92779097729).

The spelling of 12544053208 in words is "twelve billion, five hundred forty-four million, fifty-three thousand, two hundred eight".