5305203 has 16 divisors (see below), whose sum is σ = 8202240. Its totient is φ = 3382632.

The previous prime is 5305193. The next prime is 5305229. The reversal of 5305203 is 3025035.

It is a de Polignac number, because none of the positive numbers 2^k-5305203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5305253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3651 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (512640).

Almost surely, 2^5305203 is an apocalyptic number.

5305203 is a deficient number, since it is larger than the sum of its proper divisors (2897037).

5305203 is a wasteful number, since it uses less digits than its factorization.

5305203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575 (or 8569 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 5305203 is about 2303.3026288354. The cubic root of 5305203 is about 174.4083749275.

Adding to 5305203 its product of nonzero digits (450), we get a triangular number (5305653 = T₃₂₅₇).

The spelling of 5305203 in words is "five million, three hundred five thousand, two hundred three".