255048843 has 8 divisors (see below), whose sum is σ = 388645888. Its totient is φ = 145742184.

The previous prime is 255048839. The next prime is 255048877. The reversal of 255048843 is 348840552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255048843 - 2² = 255048839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255048803) 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 7 ways as a sum of consecutive naturals, for example, 6072571 + ... + 6072612.

It is an arithmetic number, because the mean of its divisors is an integer number (48580736).

Almost surely, 2^255048843 is an apocalyptic number.

255048843 is a deficient number, since it is larger than the sum of its proper divisors (133597045).

255048843 is a wasteful number, since it uses less digits than its factorization.

255048843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12145193.

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 255048843 is about 15970.2486830982. The cubic root of 255048843 is about 634.1730554533.

The spelling of 255048843 in words is "two hundred fifty-five million, forty-eight thousand, eight hundred forty-three".