12792963847 has 2 divisors, whose sum is σ = 12792963848. Its totient is φ = 12792963846.

The previous prime is 12792963839. The next prime is 12792963851. The reversal of 12792963847 is 74836929721.

It is a strong prime.

It is an emirp because it is prime and its reverse (74836929721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12792963847 - 2³ = 12792963839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12792963791 and 12792963800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12792963817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6396481923 + 6396481924.

It is an arithmetic number, because the mean of its divisors is an integer number (6396481924).

Almost surely, 2^12792963847 is an apocalyptic number.

12792963847 is a deficient number, since it is larger than the sum of its proper divisors (1).

12792963847 is an equidigital number, since it uses as much as digits as its factorization.

12792963847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9144576, while the sum is 58.

The spelling of 12792963847 in words is "twelve billion, seven hundred ninety-two million, nine hundred sixty-three thousand, eight hundred forty-seven".