53327303 has 6 divisors (see below), whose sum is σ = 54073224. Its totient is φ = 52591536.

The previous prime is 53327297. The next prime is 53327321. The reversal of 53327303 is 30372335.

It is not a de Polignac number, because 53327303 - 2⁸ = 53327047 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 (53327003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326 + ... + 10332.

It is an arithmetic number, because the mean of its divisors is an integer number (9012204).

Almost surely, 2^53327303 is an apocalyptic number.

53327303 is a deficient number, since it is larger than the sum of its proper divisors (745921).

53327303 is an equidigital number, since it uses as much as digits as its factorization.

53327303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153 (or 10080 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 26.

The square root of 53327303 is about 7302.5545530314. The cubic root of 53327303 is about 376.4002241153.

Adding to 53327303 its reverse (30372335), we get a palindrome (83699638).

The spelling of 53327303 in words is "fifty-three million, three hundred twenty-seven thousand, three hundred three".