255008330805 has 32 divisors (see below), whose sum is σ = 429813964800. Its totient is φ = 128748439872.

The previous prime is 255008330791. The next prime is 255008330809. The reversal of 255008330805 is 508033800552.

It is not a de Polignac number, because 255008330805 - 2⁴ = 255008330789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255008330809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36732 + ... + 715098.

It is an arithmetic number, because the mean of its divisors is an integer number (13431686400).

Almost surely, 2^255008330805 is an apocalyptic number.

It is an amenable number.

255008330805 is a deficient number, since it is larger than the sum of its proper divisors (174805633995).

255008330805 is a wasteful number, since it uses less digits than its factorization.

255008330805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679713.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 255008330805 in words is "two hundred fifty-five billion, eight million, three hundred thirty thousand, eight hundred five".