8165958337 has 2 divisors, whose sum is σ = 8165958338. Its totient is φ = 8165958336.

The previous prime is 8165958331. The next prime is 8165958343. The reversal of 8165958337 is 7338595618.

It is a balanced prime because it is at equal distance from previous prime (8165958331) and next prime (8165958343).

It can be written as a sum of positive squares in only one way, i.e., 7895388736 + 270569601 = 88856^2 + 16449^2 .

It is a cyclic number.

It is not a de Polignac number, because 8165958337 - 2¹¹ = 8165956289 is a prime.

It is not a weakly prime, because it can be changed into another prime (8165958331) 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, 4082979168 + 4082979169.

It is an arithmetic number, because the mean of its divisors is an integer number (4082979169).

Almost surely, 2^8165958337 is an apocalyptic number.

It is an amenable number.

8165958337 is a deficient number, since it is larger than the sum of its proper divisors (1).

8165958337 is an equidigital number, since it uses as much as digits as its factorization.

8165958337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 55.

The square root of 8165958337 is about 90365.6922565196. The cubic root of 8165958337 is about 2013.7353160227.

The spelling of 8165958337 in words is "eight billion, one hundred sixty-five million, nine hundred fifty-eight thousand, three hundred thirty-seven".