12776006951 has 2 divisors, whose sum is σ = 12776006952. Its totient is φ = 12776006950.

The previous prime is 12776006933. The next prime is 12776006987. The reversal of 12776006951 is 15960067721.

12776006951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12776006951 is a prime.

It is a super-2 number, since 2×12776006951² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12776006921) by changing a digit.

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 as a sum of consecutive naturals, namely, 6388003475 + 6388003476.

It is an arithmetic number, because the mean of its divisors is an integer number (6388003476).

Almost surely, 2^12776006951 is an apocalyptic number.

12776006951 is a deficient number, since it is larger than the sum of its proper divisors (1).

12776006951 is an equidigital number, since it uses as much as digits as its factorization.

12776006951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 12776006951 in words is "twelve billion, seven hundred seventy-six million, six thousand, nine hundred fifty-one".