53353303 has 8 divisors (see below), whose sum is σ = 54101520. Its totient is φ = 52609920.

The previous prime is 53353253. The next prime is 53353337. The reversal of 53353303 is 30335335.

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 53353303 - 2⁹ = 53352791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53353393) 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, 24753 + ... + 26821.

It is an arithmetic number, because the mean of its divisors is an integer number (6762690).

Almost surely, 2^53353303 is an apocalyptic number.

53353303 is a deficient number, since it is larger than the sum of its proper divisors (748217).

53353303 is a wasteful number, since it uses less digits than its factorization.

53353303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417.

The product of its (nonzero) digits is 6075, while the sum is 25.

The square root of 53353303 is about 7304.3345350552. The cubic root of 53353303 is about 376.4613861295.

Adding to 53353303 its reverse (30335335), we get a palindrome (83688638).

The spelling of 53353303 in words is "fifty-three million, three hundred fifty-three thousand, three hundred three".