12468828055 has 4 divisors (see below), whose sum is σ = 14962593672. Its totient is φ = 9975062440.

The previous prime is 12468828017. The next prime is 12468828067. The reversal of 12468828055 is 55082886421.

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

It is not a de Polignac number, because 12468828055 - 2⁷ = 12468827927 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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, 1246882801 + ... + 1246882810.

It is an arithmetic number, because the mean of its divisors is an integer number (3740648418).

Almost surely, 2^12468828055 is an apocalyptic number.

12468828055 is a deficient number, since it is larger than the sum of its proper divisors (2493765617).

12468828055 is an equidigital number, since it uses as much as digits as its factorization.

12468828055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493765616.

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 12468828055 in words is "twelve billion, four hundred sixty-eight million, eight hundred twenty-eight thousand, fifty-five".