255246423 has 8 divisors (see below), whose sum is σ = 340758768. Its totient is φ = 169949184.

The previous prime is 255246413. The next prime is 255246451. The reversal of 255246423 is 324642552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255246423 - 2⁵ = 255246391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255246413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50986 + ... + 55767.

It is an arithmetic number, because the mean of its divisors is an integer number (42594846).

Almost surely, 2^255246423 is an apocalyptic number.

255246423 is a deficient number, since it is larger than the sum of its proper divisors (85512345).

255246423 is a wasteful number, since it uses less digits than its factorization.

255246423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107553.

The product of its digits is 57600, while the sum is 33.

The square root of 255246423 is about 15976.4333629255. The cubic root of 255246423 is about 634.3367725531.

Adding to 255246423 its reverse (324642552), we get a palindrome (579888975).

The spelling of 255246423 in words is "two hundred fifty-five million, two hundred forty-six thousand, four hundred twenty-three".