255362273 has 2 divisors, whose sum is σ = 255362274. Its totient is φ = 255362272.

The previous prime is 255362269. The next prime is 255362311. The reversal of 255362273 is 372263552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180418624 + 74943649 = 13432^2 + 8657^2 .

It is a cyclic number.

It is not a de Polignac number, because 255362273 - 2² = 255362269 is a prime.

It is not a weakly prime, because it can be changed into another prime (255362213) 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, 127681136 + 127681137.

It is an arithmetic number, because the mean of its divisors is an integer number (127681137).

Almost surely, 2^255362273 is an apocalyptic number.

It is an amenable number.

255362273 is a deficient number, since it is larger than the sum of its proper divisors (1).

255362273 is an equidigital number, since it uses as much as digits as its factorization.

255362273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 35.

The square root of 255362273 is about 15980.0586043982. The cubic root of 255362273 is about 634.4327279295.

The spelling of 255362273 in words is "two hundred fifty-five million, three hundred sixty-two thousand, two hundred seventy-three".