5637966768041 has 2 divisors, whose sum is σ = 5637966768042. Its totient is φ = 5637966768040.

The previous prime is 5637966767989. The next prime is 5637966768073. The reversal of 5637966768041 is 1408676697365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5400209107225 + 237757660816 = 2323835^2 + 487604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5637966768041 is a prime.

It is not a weakly prime, because it can be changed into another prime (5637966768541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818983384020 + 2818983384021.

It is an arithmetic number, because the mean of its divisors is an integer number (2818983384021).

Almost surely, 2^{5637966768041} is an apocalyptic number.

It is an amenable number.

5637966768041 is a deficient number, since it is larger than the sum of its proper divisors (1).

5637966768041 is an equidigital number, since it uses as much as digits as its factorization.

5637966768041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 274337280, while the sum is 68.

The spelling of 5637966768041 in words is "five trillion, six hundred thirty-seven billion, nine hundred sixty-six million, seven hundred sixty-eight thousand, forty-one".