12757040683 has 2 divisors, whose sum is σ = 12757040684. Its totient is φ = 12757040682.

The previous prime is 12757040641. The next prime is 12757040687. The reversal of 12757040683 is 38604075721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12757040683 is a prime.

It is not a weakly prime, because it can be changed into another prime (12757040687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6378520341 + 6378520342.

It is an arithmetic number, because the mean of its divisors is an integer number (6378520342).

Almost surely, 2^12757040683 is an apocalyptic number.

12757040683 is a deficient number, since it is larger than the sum of its proper divisors (1).

12757040683 is an equidigital number, since it uses as much as digits as its factorization.

12757040683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 12757040683 in words is "twelve billion, seven hundred fifty-seven million, forty thousand, six hundred eighty-three".