12751483764137 has 2 divisors, whose sum is σ = 12751483764138. Its totient is φ = 12751483764136.

The previous prime is 12751483764017. The next prime is 12751483764143. The reversal of 12751483764137 is 73146738415721.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12453530449936 + 297953314201 = 3528956^2 + 545851^2 .

It is an emirp because it is prime and its reverse (73146738415721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12751483764137 - 2⁴⁰ = 11651972136361 is a prime.

It is not a weakly prime, because it can be changed into another prime (12751483734137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6375741882068 + 6375741882069.

It is an arithmetic number, because the mean of its divisors is an integer number (6375741882069).

Almost surely, 2^{12751483764137} is an apocalyptic number.

It is an amenable number.

12751483764137 is a deficient number, since it is larger than the sum of its proper divisors (1).

12751483764137 is an equidigital number, since it uses as much as digits as its factorization.

12751483764137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23708160, while the sum is 59.

The spelling of 12751483764137 in words is "twelve trillion, seven hundred fifty-one billion, four hundred eighty-three million, seven hundred sixty-four thousand, one hundred thirty-seven".