255430204 has 12 divisors (see below), whose sum is σ = 461422528. Its totient is φ = 123595200.

The previous prime is 255430199. The next prime is 255430207. The reversal of 255430204 is 402034552.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255430207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029837 + ... + 1030084.

Almost surely, 2^255430204 is an apocalyptic number.

It is an amenable number.

255430204 is a deficient number, since it is larger than the sum of its proper divisors (205992324).

255430204 is a wasteful number, since it uses less digits than its factorization.

255430204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059956 (or 2059954 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 255430204 is about 15982.1839558929. The cubic root of 255430204 is about 634.4889798158.

Adding to 255430204 its reverse (402034552), we get a palindrome (657464756).

The spelling of 255430204 in words is "two hundred fifty-five million, four hundred thirty thousand, two hundred four".