850964171 has 2 divisors, whose sum is σ = 850964172. Its totient is φ = 850964170.

The previous prime is 850964159. The next prime is 850964183. The reversal of 850964171 is 171469058.

It is a balanced prime because it is at equal distance from previous prime (850964159) and next prime (850964183).

It is a cyclic number.

It is not a de Polignac number, because 850964171 - 2¹⁰ = 850963147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (850964111) 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, 425482085 + 425482086.

It is an arithmetic number, because the mean of its divisors is an integer number (425482086).

Almost surely, 2^850964171 is an apocalyptic number.

850964171 is a deficient number, since it is larger than the sum of its proper divisors (1).

850964171 is an equidigital number, since it uses as much as digits as its factorization.

850964171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 850964171 is about 29171.2901840148. The cubic root of 850964171 is about 947.6262699097.

The spelling of 850964171 in words is "eight hundred fifty million, nine hundred sixty-four thousand, one hundred seventy-one".