12751252523 has 2 divisors, whose sum is σ = 12751252524. Its totient is φ = 12751252522.

The previous prime is 12751252517. The next prime is 12751252561. The reversal of 12751252523 is 32525215721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12751252523 - 2³⁰ = 11677510699 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12751252223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6375626261 + 6375626262.

It is an arithmetic number, because the mean of its divisors is an integer number (6375626262).

Almost surely, 2^12751252523 is an apocalyptic number.

12751252523 is a deficient number, since it is larger than the sum of its proper divisors (1).

12751252523 is an equidigital number, since it uses as much as digits as its factorization.

12751252523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42000, while the sum is 35.

The spelling of 12751252523 in words is "twelve billion, seven hundred fifty-one million, two hundred fifty-two thousand, five hundred twenty-three".