5817271912471 has 2 divisors, whose sum is σ = 5817271912472. Its totient is φ = 5817271912470.

The previous prime is 5817271912469. The next prime is 5817271912541. The reversal of 5817271912471 is 1742191727185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5817271912471 - 2¹ = 5817271912469 is a prime.

It is a super-3 number, since 3×5817271912471³ (a number of 39 digits) contains 333 as substring.

Together with 5817271912469, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5817271916471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2908635956235 + 2908635956236.

It is an arithmetic number, because the mean of its divisors is an integer number (2908635956236).

Almost surely, 2^{5817271912471} is an apocalyptic number.

5817271912471 is a deficient number, since it is larger than the sum of its proper divisors (1).

5817271912471 is an equidigital number, since it uses as much as digits as its factorization.

5817271912471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1975680, while the sum is 55.

The spelling of 5817271912471 in words is "five trillion, eight hundred seventeen billion, two hundred seventy-one million, nine hundred twelve thousand, four hundred seventy-one".