9760938643543 has 2 divisors, whose sum is σ = 9760938643544. Its totient is φ = 9760938643542.

The previous prime is 9760938643513. The next prime is 9760938643559. The reversal of 9760938643543 is 3453468390679.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9760938643543 is a prime.

It is a super-2 number, since 2×9760938643543² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9760938643513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4880469321771 + 4880469321772.

It is an arithmetic number, because the mean of its divisors is an integer number (4880469321772).

Almost surely, 2^{9760938643543} is an apocalyptic number.

9760938643543 is a deficient number, since it is larger than the sum of its proper divisors (1).

9760938643543 is an equidigital number, since it uses as much as digits as its factorization.

9760938643543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352719360, while the sum is 67.

The spelling of 9760938643543 in words is "nine trillion, seven hundred sixty billion, nine hundred thirty-eight million, six hundred forty-three thousand, five hundred forty-three".