455766271 has 2 divisors, whose sum is σ = 455766272. Its totient is φ = 455766270.

The previous prime is 455766263. The next prime is 455766293. The reversal of 455766271 is 172667554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455766271 - 2³ = 455766263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455766221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227883135 + 227883136.

It is an arithmetic number, because the mean of its divisors is an integer number (227883136).

Almost surely, 2^455766271 is an apocalyptic number.

455766271 is a deficient number, since it is larger than the sum of its proper divisors (1).

455766271 is an equidigital number, since it uses as much as digits as its factorization.

455766271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 43.

The square root of 455766271 is about 21348.6831209796. The cubic root of 455766271 is about 769.5686970084.

The spelling of 455766271 in words is "four hundred fifty-five million, seven hundred sixty-six thousand, two hundred seventy-one".