12776276375 has 8 divisors (see below), whose sum is σ = 15944793072. Its totient is φ = 10221021000.

The previous prime is 12776276369. The next prime is 12776276389. The reversal of 12776276375 is 57367267721.

12776276375 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 12776276375 - 2⁸ = 12776276119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 51104981 + ... + 51105230.

It is an arithmetic number, because the mean of its divisors is an integer number (1993099134).

Almost surely, 2^12776276375 is an apocalyptic number.

12776276375 is a deficient number, since it is larger than the sum of its proper divisors (3168516697).

12776276375 is an equidigital number, since it uses as much as digits as its factorization.

12776276375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102210226 (or 102210216 counting only the distinct ones).

The product of its digits is 5186160, while the sum is 53.

The spelling of 12776276375 in words is "twelve billion, seven hundred seventy-six million, two hundred seventy-six thousand, three hundred seventy-five".