5630503 has 2 divisors, whose sum is σ = 5630504. Its totient is φ = 5630502.

The previous prime is 5630501. The next prime is 5630507. The reversal of 5630503 is 3050365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5630503 - 2¹ = 5630501 is a prime.

Together with 5630501, it forms a pair of twin primes.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5630501) 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 as a sum of consecutive naturals, namely, 2815251 + 2815252.

It is an arithmetic number, because the mean of its divisors is an integer number (2815252).

Almost surely, 2^5630503 is an apocalyptic number.

5630503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5630503 is an equidigital number, since it uses as much as digits as its factorization.

5630503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 5630503 is about 2372.8680957862. The cubic root of 5630503 is about 177.9026421261.

Adding to 5630503 its reverse (3050365), we get a palindrome (8680868).

The spelling of 5630503 in words is "five million, six hundred thirty thousand, five hundred three".