255205112 has 64 divisors (see below), whose sum is σ = 520128000. Its totient is φ = 117006336.

The previous prime is 255205073. The next prime is 255205117. The reversal of 255205112 is 211502552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255205117) 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 15 ways as a sum of consecutive naturals, for example, 992888 + ... + 993144.

It is an arithmetic number, because the mean of its divisors is an integer number (8127000).

Almost surely, 2^255205112 is an apocalyptic number.

It is an amenable number.

255205112 is an abundant number, since it is smaller than the sum of its proper divisors (264922888).

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

255205112 is a wasteful number, since it uses less digits than its factorization.

255205112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 255205112 is about 15975.1404375674. The cubic root of 255205112 is about 634.3025487626.

Adding to 255205112 its reverse (211502552), we get a palindrome (466707664).

The spelling of 255205112 in words is "two hundred fifty-five million, two hundred five thousand, one hundred twelve".