2064745271 has 2 divisors, whose sum is σ = 2064745272. Its totient is φ = 2064745270.

The previous prime is 2064745237. The next prime is 2064745279. The reversal of 2064745271 is 1725474602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2064745271 - 2²² = 2060550967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064745279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032372635 + 1032372636.

It is an arithmetic number, because the mean of its divisors is an integer number (1032372636).

Almost surely, 2^2064745271 is an apocalyptic number.

2064745271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064745271 is an equidigital number, since it uses as much as digits as its factorization.

2064745271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 2064745271 is about 45439.4682077156. The cubic root of 2064745271 is about 1273.3725787102.

The spelling of 2064745271 in words is "two billion, sixty-four million, seven hundred forty-five thousand, two hundred seventy-one".