255814371 has 6 divisors (see below), whose sum is σ = 369509660. Its totient is φ = 170542908.

The previous prime is 255814289. The next prime is 255814379. The reversal of 255814371 is 173418552.

255814371 is a `hidden beast` number, since 2 + 5 + 581 + 4 + 3 + 71 = 666.

It is not a de Polignac number, because 255814371 - 2¹⁹ = 255290083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255814379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14211901 + ... + 14211918.

Almost surely, 2^255814371 is an apocalyptic number.

255814371 is a deficient number, since it is larger than the sum of its proper divisors (113695289).

255814371 is a wasteful number, since it uses less digits than its factorization.

255814371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28423825 (or 28423822 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 255814371 is about 15994.1980417900. The cubic root of 255814371 is about 634.8069109326.

The spelling of 255814371 in words is "two hundred fifty-five million, eight hundred fourteen thousand, three hundred seventy-one".