8097147529 has 2 divisors, whose sum is σ = 8097147530. Its totient is φ = 8097147528.

The previous prime is 8097147491. The next prime is 8097147563. The reversal of 8097147529 is 9257417908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8073381904 + 23765625 = 89852^2 + 4875^2 .

It is a cyclic number.

It is not a de Polignac number, because 8097147529 - 2⁹ = 8097147017 is a prime.

It is not a weakly prime, because it can be changed into another prime (8097147329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4048573764 + 4048573765.

It is an arithmetic number, because the mean of its divisors is an integer number (4048573765).

Almost surely, 2^8097147529 is an apocalyptic number.

It is an amenable number.

8097147529 is a deficient number, since it is larger than the sum of its proper divisors (1).

8097147529 is an equidigital number, since it uses as much as digits as its factorization.

8097147529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 52.

The square root of 8097147529 is about 89984.1515434801. The cubic root of 8097147529 is about 2008.0630771264.

The spelling of 8097147529 in words is "eight billion, ninety-seven million, one hundred forty-seven thousand, five hundred twenty-nine".