4051273522271 has 2 divisors, whose sum is σ = 4051273522272. Its totient is φ = 4051273522270.

The previous prime is 4051273522253. The next prime is 4051273522273. The reversal of 4051273522271 is 1722253721504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4051273522271 - 2¹⁰ = 4051273521247 is a prime.

Together with 4051273522273, 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 (4051273522273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025636761135 + 2025636761136.

It is an arithmetic number, because the mean of its divisors is an integer number (2025636761136).

Almost surely, 2^{4051273522271} is an apocalyptic number.

4051273522271 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051273522271 is an equidigital number, since it uses as much as digits as its factorization.

4051273522271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 4051273522271 in words is "four trillion, fifty-one billion, two hundred seventy-three million, five hundred twenty-two thousand, two hundred seventy-one".