255275323 has 2 divisors, whose sum is σ = 255275324. Its totient is φ = 255275322.

The previous prime is 255275311. The next prime is 255275327. The reversal of 255275323 is 323572552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255275323 - 2²¹ = 253178171 is a prime.

It is not a weakly prime, because it can be changed into another prime (255275327) 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, 127637661 + 127637662.

It is an arithmetic number, because the mean of its divisors is an integer number (127637662).

Almost surely, 2^255275323 is an apocalyptic number.

255275323 is a deficient number, since it is larger than the sum of its proper divisors (1).

255275323 is an equidigital number, since it uses as much as digits as its factorization.

255275323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63000, while the sum is 34.

The square root of 255275323 is about 15977.3377945138. The cubic root of 255275323 is about 634.3607123478.

The spelling of 255275323 in words is "two hundred fifty-five million, two hundred seventy-five thousand, three hundred twenty-three".