2542273127 has 2 divisors, whose sum is σ = 2542273128. Its totient is φ = 2542273126.

The previous prime is 2542273103. The next prime is 2542273249. The reversal of 2542273127 is 7213722452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2542273127 - 2³⁰ = 1468531303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542270127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271136563 + 1271136564.

It is an arithmetic number, because the mean of its divisors is an integer number (1271136564).

Almost surely, 2^2542273127 is an apocalyptic number.

2542273127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542273127 is an equidigital number, since it uses as much as digits as its factorization.

2542273127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 35.

The square root of 2542273127 is about 50420.9592034900. The cubic root of 2542273127 is about 1364.8158861104.

Adding to 2542273127 its reverse (7213722452), we get a palindrome (9755995579).

The spelling of 2542273127 in words is "two billion, five hundred forty-two million, two hundred seventy-three thousand, one hundred twenty-seven".