8164529 has 2 divisors, whose sum is σ = 8164530. Its totient is φ = 8164528.

The previous prime is 8164523. The next prime is 8164543. The reversal of 8164529 is 9254618.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 30625 = 2852^2 + 175^2 .

It is a cyclic number.

It is not a de Polignac number, because 8164529 - 2¹² = 8160433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8164523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4082264 + 4082265.

It is an arithmetic number, because the mean of its divisors is an integer number (4082265).

Almost surely, 2^8164529 is an apocalyptic number.

It is an amenable number.

8164529 is a deficient number, since it is larger than the sum of its proper divisors (1).

8164529 is an equidigital number, since it uses as much as digits as its factorization.

8164529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 8164529 is about 2857.3639950136. The cubic root of 8164529 is about 201.3617817083.

The spelling of 8164529 in words is "eight million, one hundred sixty-four thousand, five hundred twenty-nine".