2655442271 has 2 divisors, whose sum is σ = 2655442272. Its totient is φ = 2655442270.

The previous prime is 2655442171. The next prime is 2655442277. The reversal of 2655442271 is 1722445562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2655442271 - 2¹⁰ = 2655441247 is a prime.

It is a super-2 number, since 2×2655442271² = 14102747309227274882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2655442277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327721135 + 1327721136.

It is an arithmetic number, because the mean of its divisors is an integer number (1327721136).

Almost surely, 2^2655442271 is an apocalyptic number.

2655442271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655442271 is an equidigital number, since it uses as much as digits as its factorization.

2655442271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 38.

The square root of 2655442271 is about 51530.9836021010. The cubic root of 2655442271 is about 1384.7741721494.

The spelling of 2655442271 in words is "two billion, six hundred fifty-five million, four hundred forty-two thousand, two hundred seventy-one".