505093303 has 8 divisors (see below), whose sum is σ = 593396496. Its totient is φ = 423854400.

The previous prime is 505093297. The next prime is 505093399. The reversal of 505093303 is 303390505.

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

It is a cyclic number.

It is not a de Polignac number, because 505093303 - 2¹⁷ = 504962231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505093703) 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 7 ways as a sum of consecutive naturals, for example, 1765918 + ... + 1766203.

It is an arithmetic number, because the mean of its divisors is an integer number (74174562).

Almost surely, 2^505093303 is an apocalyptic number.

505093303 is a deficient number, since it is larger than the sum of its proper divisors (88303193).

505093303 is a wasteful number, since it uses less digits than its factorization.

505093303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532145.

The product of its (nonzero) digits is 6075, while the sum is 28.

The square root of 505093303 is about 22474.2809228683. The cubic root of 505093303 is about 796.3864645058.

The spelling of 505093303 in words is "five hundred five million, ninety-three thousand, three hundred three".