12544055 has 8 divisors (see below), whose sum is σ = 15162000. Its totient is φ = 9962496.

The previous prime is 12544033. The next prime is 12544097. The reversal of 12544055 is 55044521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12544055 - 2⁸ = 12543799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8330 + ... + 9719.

It is an arithmetic number, because the mean of its divisors is an integer number (1895250).

Almost surely, 2^12544055 is an apocalyptic number.

12544055 is a deficient number, since it is larger than the sum of its proper divisors (2617945).

12544055 is a wasteful number, since it uses less digits than its factorization.

12544055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18193.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 12544055 is about 3541.7587439011. The cubic root of 12544055 is about 232.3517689288.

Adding to 12544055 its reverse (55044521), we get a palindrome (67588576).

The spelling of 12544055 in words is "twelve million, five hundred forty-four thousand, fifty-five".