7680393136189 has 2 divisors, whose sum is σ = 7680393136190. Its totient is φ = 7680393136188.

The previous prime is 7680393136093. The next prime is 7680393136237. The reversal of 7680393136189 is 9816313930867.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6810706331289 + 869686804900 = 2609733^2 + 932570^2 .

It is a cyclic number.

It is not a de Polignac number, because 7680393136189 - 2⁹ = 7680393135677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7680393136189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7680393136289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3840196568094 + 3840196568095.

It is an arithmetic number, because the mean of its divisors is an integer number (3840196568095).

Almost surely, 2^{7680393136189} is an apocalyptic number.

It is an amenable number.

7680393136189 is a deficient number, since it is larger than the sum of its proper divisors (1).

7680393136189 is an equidigital number, since it uses as much as digits as its factorization.

7680393136189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 64.

The spelling of 7680393136189 in words is "seven trillion, six hundred eighty billion, three hundred ninety-three million, one hundred thirty-six thousand, one hundred eighty-nine".