12775003763567 has 2 divisors, whose sum is σ = 12775003763568. Its totient is φ = 12775003763566.

The previous prime is 12775003763471. The next prime is 12775003763647. The reversal of 12775003763567 is 76536730057721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12775003763567 - 2⁸ = 12775003763311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12775003768567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6387501881783 + 6387501881784.

It is an arithmetic number, because the mean of its divisors is an integer number (6387501881784).

Almost surely, 2^{12775003763567} is an apocalyptic number.

12775003763567 is a deficient number, since it is larger than the sum of its proper divisors (1).

12775003763567 is an equidigital number, since it uses as much as digits as its factorization.

12775003763567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38896200, while the sum is 59.

The spelling of 12775003763567 in words is "twelve trillion, seven hundred seventy-five billion, three million, seven hundred sixty-three thousand, five hundred sixty-seven".