255541233 has 8 divisors (see below), whose sum is σ = 349032096. Its totient is φ = 166205600.

The previous prime is 255541177. The next prime is 255541259. The reversal of 255541233 is 332145552.

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

It is a cyclic number.

It is not a de Polignac number, because 255541233 - 2¹³ = 255533041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255541233.

It is not an unprimeable number, because it can be changed into a prime (255541133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1038663 + ... + 1038908.

It is an arithmetic number, because the mean of its divisors is an integer number (43629012).

Almost surely, 2^255541233 is an apocalyptic number.

It is an amenable number.

255541233 is a deficient number, since it is larger than the sum of its proper divisors (93490863).

255541233 is a wasteful number, since it uses less digits than its factorization.

255541233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077615.

The product of its digits is 18000, while the sum is 30.

The square root of 255541233 is about 15985.6571025404. The cubic root of 255541233 is about 634.5808985620.

Adding to 255541233 its reverse (332145552), we get a palindrome (587686785).

The spelling of 255541233 in words is "two hundred fifty-five million, five hundred forty-one thousand, two hundred thirty-three".