2670065171 has 2 divisors, whose sum is σ = 2670065172. Its totient is φ = 2670065170.

The previous prime is 2670065161. The next prime is 2670065183. The reversal of 2670065171 is 1715600762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2670065171 - 2¹⁰ = 2670064147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2670065161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335032585 + 1335032586.

It is an arithmetic number, because the mean of its divisors is an integer number (1335032586).

Almost surely, 2^2670065171 is an apocalyptic number.

2670065171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670065171 is an equidigital number, since it uses as much as digits as its factorization.

2670065171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 2670065171 is about 51672.6733486860. The cubic root of 2670065171 is about 1387.3113964457.

The spelling of 2670065171 in words is "two billion, six hundred seventy million, sixty-five thousand, one hundred seventy-one".