4851622801271 has 2 divisors, whose sum is σ = 4851622801272. Its totient is φ = 4851622801270.

The previous prime is 4851622801247. The next prime is 4851622801301. The reversal of 4851622801271 is 1721082261584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4851622801271 - 2¹⁴ = 4851622784887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4851622801241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2425811400635 + 2425811400636.

It is an arithmetic number, because the mean of its divisors is an integer number (2425811400636).

Almost surely, 2^{4851622801271} is an apocalyptic number.

4851622801271 is a deficient number, since it is larger than the sum of its proper divisors (1).

4851622801271 is an equidigital number, since it uses as much as digits as its factorization.

4851622801271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 4851622801271 in words is "four trillion, eight hundred fifty-one billion, six hundred twenty-two million, eight hundred one thousand, two hundred seventy-one".