255043206 has 96 divisors (see below), whose sum is σ = 626240160. Its totient is φ = 74342400.

The previous prime is 255043181. The next prime is 255043207. The reversal of 255043206 is 602340552.

It is a self number, because there is not a number n which added to its sum of digits gives 255043206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255043207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 722326 + ... + 722678.

It is an arithmetic number, because the mean of its divisors is an integer number (6523335).

Almost surely, 2^255043206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255043206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313120080).

255043206 is an abundant number, since it is smaller than the sum of its proper divisors (371196954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255043206 is a wasteful number, since it uses less digits than its factorization.

255043206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 255043206 is about 15970.0721977078. The cubic root of 255043206 is about 634.1683833288.

Adding to 255043206 its reverse (602340552), we get a palindrome (857383758).

The spelling of 255043206 in words is "two hundred fifty-five million, forty-three thousand, two hundred six".