255881083 has 4 divisors (see below), whose sum is σ = 255914568. Its totient is φ = 255847600.

The previous prime is 255881077. The next prime is 255881147. The reversal of 255881083 is 380188552.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255881083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255881023) 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 in 3 ways as a sum of consecutive naturals, for example, 960 + ... + 22642.

It is an arithmetic number, because the mean of its divisors is an integer number (63978642).

Almost surely, 2^255881083 is an apocalyptic number.

255881083 is a deficient number, since it is larger than the sum of its proper divisors (33485).

255881083 is a wasteful number, since it uses less digits than its factorization.

255881083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33484.

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 255881083 is about 15996.2834120929. The cubic root of 255881083 is about 634.8620883876.

The spelling of 255881083 in words is "two hundred fifty-five million, eight hundred eighty-one thousand, eighty-three".