7680393140543 has 2 divisors, whose sum is σ = 7680393140544. Its totient is φ = 7680393140542.

The previous prime is 7680393140503. The next prime is 7680393140551. The reversal of 7680393140543 is 3450413930867.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7680393140543 - 2⁶ = 7680393140479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7680393140503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3840196570271 + 3840196570272.

It is an arithmetic number, because the mean of its divisors is an integer number (3840196570272).

Almost surely, 2^{7680393140543} is an apocalyptic number.

7680393140543 is a deficient number, since it is larger than the sum of its proper divisors (1).

7680393140543 is an equidigital number, since it uses as much as digits as its factorization.

7680393140543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 7680393140543 in words is "seven trillion, six hundred eighty billion, three hundred ninety-three million, one hundred forty thousand, five hundred forty-three".