8097136247 has 2 divisors, whose sum is σ = 8097136248. Its totient is φ = 8097136246.

The previous prime is 8097136237. The next prime is 8097136337. The reversal of 8097136247 is 7426317908.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8097136247 - 2⁴ = 8097136231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8097136237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4048568123 + 4048568124.

It is an arithmetic number, because the mean of its divisors is an integer number (4048568124).

Almost surely, 2^8097136247 is an apocalyptic number.

8097136247 is a deficient number, since it is larger than the sum of its proper divisors (1).

8097136247 is an equidigital number, since it uses as much as digits as its factorization.

8097136247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 8097136247 is about 89984.0888546414. The cubic root of 8097136247 is about 2008.0621444944.

The spelling of 8097136247 in words is "eight billion, ninety-seven million, one hundred thirty-six thousand, two hundred forty-seven".