255155027 has 2 divisors, whose sum is σ = 255155028. Its totient is φ = 255155026.

The previous prime is 255155011. The next prime is 255155053. The reversal of 255155027 is 720551552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255155027 - 2⁴ = 255155011 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 255154984 and 255155002.

It is not a weakly prime, because it can be changed into another prime (255155627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127577513 + 127577514.

It is an arithmetic number, because the mean of its divisors is an integer number (127577514).

Almost surely, 2^255155027 is an apocalyptic number.

255155027 is a deficient number, since it is larger than the sum of its proper divisors (1).

255155027 is an equidigital number, since it uses as much as digits as its factorization.

255155027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 255155027 is about 15973.5727687953. The cubic root of 255155027 is about 634.2610512636.

The spelling of 255155027 in words is "two hundred fifty-five million, one hundred fifty-five thousand, twenty-seven".