1716913271 has 2 divisors, whose sum is σ = 1716913272. Its totient is φ = 1716913270.

The previous prime is 1716913229. The next prime is 1716913273. The reversal of 1716913271 is 1723196171.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1716913271 is a prime.

Together with 1716913273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1716913273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 858456635 + 858456636.

It is an arithmetic number, because the mean of its divisors is an integer number (858456636).

Almost surely, 2^1716913271 is an apocalyptic number.

1716913271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1716913271 is an equidigital number, since it uses as much as digits as its factorization.

1716913271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 38.

The square root of 1716913271 is about 41435.6521729778. The cubic root of 1716913271 is about 1197.4281193425.

The spelling of 1716913271 in words is "one billion, seven hundred sixteen million, nine hundred thirteen thousand, two hundred seventy-one".