7730130716593 has 2 divisors, whose sum is σ = 7730130716594. Its totient is φ = 7730130716592.

The previous prime is 7730130716479. The next prime is 7730130716689. The reversal of 7730130716593 is 3956170310377.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7346013384609 + 384117331984 = 2710353^2 + 619772^2 .

It is a cyclic number.

It is not a de Polignac number, because 7730130716593 - 2¹³ = 7730130708401 is a prime.

It is a super-2 number, since 2×7730130716593² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7730130716593.

It is not a weakly prime, because it can be changed into another prime (7730130716093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3865065358296 + 3865065358297.

It is an arithmetic number, because the mean of its divisors is an integer number (3865065358297).

Almost surely, 2^{7730130716593} is an apocalyptic number.

It is an amenable number.

7730130716593 is a deficient number, since it is larger than the sum of its proper divisors (1).

7730130716593 is an equidigital number, since it uses as much as digits as its factorization.

7730130716593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2500470, while the sum is 52.

The spelling of 7730130716593 in words is "seven trillion, seven hundred thirty billion, one hundred thirty million, seven hundred sixteen thousand, five hundred ninety-three".