255523234 has 16 divisors (see below), whose sum is σ = 406176120. Its totient is φ = 120346240.

The previous prime is 255523223. The next prime is 255523273. The reversal of 255523234 is 432325552.

It can be written as a sum of positive squares in 4 ways, for example, as 95121009 + 160402225 = 9753^2 + 12665^2 .

It is a super-2 number, since 2×255523234² = 130584246227637512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255523196 and 255523205.

It is an unprimeable number.

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, 51349 + ... + 56104.

Almost surely, 2^255523234 is an apocalyptic number.

255523234 is a deficient number, since it is larger than the sum of its proper divisors (150652886).

255523234 is a wasteful number, since it uses less digits than its factorization.

255523234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107525.

The product of its digits is 36000, while the sum is 31.

The square root of 255523234 is about 15985.0941192099. The cubic root of 255523234 is about 634.5659993490.

Adding to 255523234 its reverse (432325552), we get a palindrome (687848786).

The spelling of 255523234 in words is "two hundred fifty-five million, five hundred twenty-three thousand, two hundred thirty-four".