255334823 has 2 divisors, whose sum is σ = 255334824. Its totient is φ = 255334822.

The previous prime is 255334819. The next prime is 255334841. The reversal of 255334823 is 328433552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255334823 - 2² = 255334819 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255334813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127667411 + 127667412.

It is an arithmetic number, because the mean of its divisors is an integer number (127667412).

Almost surely, 2^255334823 is an apocalyptic number.

255334823 is a deficient number, since it is larger than the sum of its proper divisors (1).

255334823 is an equidigital number, since it uses as much as digits as its factorization.

255334823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

The square root of 255334823 is about 15979.1996983579. The cubic root of 255334823 is about 634.4099944716.

The spelling of 255334823 in words is "two hundred fifty-five million, three hundred thirty-four thousand, eight hundred twenty-three".