255441875 has 40 divisors (see below), whose sum is σ = 347701200. Its totient is φ = 186480000.

The previous prime is 255441863. The next prime is 255441877. The reversal of 255441875 is 578144552.

It is not a de Polignac number, because 255441875 - 2⁴ = 255441859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255441877) 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 39 ways as a sum of consecutive naturals, for example, 1210520 + ... + 1210730.

It is an arithmetic number, because the mean of its divisors is an integer number (8692530).

Almost surely, 2^255441875 is an apocalyptic number.

255441875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255441875 is a deficient number, since it is larger than the sum of its proper divisors (92259325).

255441875 is a wasteful number, since it uses less digits than its factorization.

255441875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 378 counting only the distinct ones).

The product of its digits is 224000, while the sum is 41.

The square root of 255441875 is about 15982.5490770402. The cubic root of 255441875 is about 634.4986432620.

The spelling of 255441875 in words is "two hundred fifty-five million, four hundred forty-one thousand, eight hundred seventy-five".