506055271 has 2 divisors, whose sum is σ = 506055272. Its totient is φ = 506055270.

The previous prime is 506055241. The next prime is 506055283. The reversal of 506055271 is 172550605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506055271 - 2¹³ = 506047079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506055241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253027635 + 253027636.

It is an arithmetic number, because the mean of its divisors is an integer number (253027636).

Almost surely, 2^506055271 is an apocalyptic number.

506055271 is a deficient number, since it is larger than the sum of its proper divisors (1).

506055271 is an equidigital number, since it uses as much as digits as its factorization.

506055271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 506055271 is about 22495.6722726839. The cubic root of 506055271 is about 796.8917259101.

The spelling of 506055271 in words is "five hundred six million, fifty-five thousand, two hundred seventy-one".