7081030529 has 2 divisors, whose sum is σ = 7081030530. Its totient is φ = 7081030528.

The previous prime is 7081030483. The next prime is 7081030591. The reversal of 7081030529 is 9250301807.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5810250625 + 1270779904 = 76225^2 + 35648^2 .

It is an emirp because it is prime and its reverse (9250301807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7081030529 - 2²⁸ = 6812595073 is a prime.

It is not a weakly prime, because it can be changed into another prime (7081030729) 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, 3540515264 + 3540515265.

It is an arithmetic number, because the mean of its divisors is an integer number (3540515265).

Almost surely, 2^7081030529 is an apocalyptic number.

It is an amenable number.

7081030529 is a deficient number, since it is larger than the sum of its proper divisors (1).

7081030529 is an equidigital number, since it uses as much as digits as its factorization.

7081030529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 7081030529 is about 84148.8593446162. The cubic root of 7081030529 is about 1920.2841131391.

The spelling of 7081030529 in words is "seven billion, eighty-one million, thirty thousand, five hundred twenty-nine".