255200231 has 8 divisors (see below), whose sum is σ = 299815824. Its totient is φ = 214153920.

The previous prime is 255200221. The next prime is 255200237. The reversal of 255200231 is 132002552.

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 255200231 - 2²⁶ = 188091367 is a prime.

It is a super-2 number, since 2×255200231² = 130254315804906722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255200237) 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, 892166 + ... + 892451.

It is an arithmetic number, because the mean of its divisors is an integer number (37476978).

Almost surely, 2^255200231 is an apocalyptic number.

255200231 is a deficient number, since it is larger than the sum of its proper divisors (44615593).

255200231 is a wasteful number, since it uses less digits than its factorization.

255200231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784641.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 255200231 is about 15974.9876682269. The cubic root of 255200231 is about 634.2985048906.

Adding to 255200231 its reverse (132002552), we get a palindrome (387202783).

The spelling of 255200231 in words is "two hundred fifty-five million, two hundred thousand, two hundred thirty-one".