255472122127 has 2 divisors, whose sum is σ = 255472122128. Its totient is φ = 255472122126.

The previous prime is 255472122121. The next prime is 255472122163. The reversal of 255472122127 is 721221274552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255472122127 - 2⁷ = 255472121999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255472122127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255472122121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127736061063 + 127736061064.

It is an arithmetic number, because the mean of its divisors is an integer number (127736061064).

Almost surely, 2^255472122127 is an apocalyptic number.

255472122127 is a deficient number, since it is larger than the sum of its proper divisors (1).

255472122127 is an equidigital number, since it uses as much as digits as its factorization.

255472122127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 156800, while the sum is 40.

Adding to 255472122127 its reverse (721221274552), we get a palindrome (976693396679).

The spelling of 255472122127 in words is "two hundred fifty-five billion, four hundred seventy-two million, one hundred twenty-two thousand, one hundred twenty-seven".