255047026 has 12 divisors (see below), whose sum is σ = 414263322. Its totient is φ = 117713856.

The previous prime is 255047021. The next prime is 255047027. The reversal of 255047026 is 620740552.

It can be written as a sum of positive squares in 3 ways, for example, as 104960025 + 150087001 = 10245^2 + 12251^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255047021) 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 5 ways as a sum of consecutive naturals, for example, 376951 + ... + 377626.

Almost surely, 2^255047026 is an apocalyptic number.

255047026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

255047026 is a deficient number, since it is larger than the sum of its proper divisors (159216296).

255047026 is a wasteful number, since it uses less digits than its factorization.

255047026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754605 (or 754592 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 255047026 is about 15970.1917959679. The cubic root of 255047026 is about 634.1715494736.

Adding to 255047026 its reverse (620740552), we get a palindrome (875787578).

The spelling of 255047026 in words is "two hundred fifty-five million, forty-seven thousand, twenty-six".