255232576 has 21 divisors (see below), whose sum is σ = 506730889. Its totient is φ = 127552384.

The previous prime is 255232573. The next prime is 255232603. The reversal of 255232576 is 675232552.

The square root of 255232576 is 15976.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6350400 + 248882176 = 2520^2 + 15776^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255232573) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 126810 + ... + 128806.

Almost surely, 2^255232576 is an apocalyptic number.

255232576 is the 15976-th square number.

It is an amenable number.

255232576 is a deficient number, since it is larger than the sum of its proper divisors (251498313).

255232576 is an frugal number, since it uses more digits than its factorization.

255232576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006 (or 1999 counting only the distinct ones).

The product of its digits is 126000, while the sum is 37.

The cubic root of 255232576 is about 634.3253015205.

The spelling of 255232576 in words is "two hundred fifty-five million, two hundred thirty-two thousand, five hundred seventy-six".