7045459765349 has 2 divisors, whose sum is σ = 7045459765350. Its totient is φ = 7045459765348.

The previous prime is 7045459765339. The next prime is 7045459765363. The reversal of 7045459765349 is 9435679545407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6975013050625 + 70446714724 = 2641025^2 + 265418^2 .

It is a cyclic number.

It is not a de Polignac number, because 7045459765349 - 2²⁰ = 7045458716773 is a prime.

It is a super-2 number, since 2×7045459765349² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7045459765339) 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, 3522729882674 + 3522729882675.

It is an arithmetic number, because the mean of its divisors is an integer number (3522729882675).

Almost surely, 2^{7045459765349} is an apocalyptic number.

It is an amenable number.

7045459765349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7045459765349 is an equidigital number, since it uses as much as digits as its factorization.

7045459765349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536000, while the sum is 68.

The spelling of 7045459765349 in words is "seven trillion, forty-five billion, four hundred fifty-nine million, seven hundred sixty-five thousand, three hundred forty-nine".