5616503 has 4 divisors (see below), whose sum is σ = 5621640. Its totient is φ = 5611368.

The previous prime is 5616473. The next prime is 5616553. The reversal of 5616503 is 3056165.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5616503 - 2¹⁰ = 5615479 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200 + ... + 3357.

It is an arithmetic number, because the mean of its divisors is an integer number (1405410).

Almost surely, 2^5616503 is an apocalyptic number.

5616503 is a deficient number, since it is larger than the sum of its proper divisors (5137).

5616503 is a wasteful number, since it uses less digits than its factorization.

5616503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5136.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5616503 is about 2369.9162432457. The cubic root of 5616503 is about 177.7550706965.

The spelling of 5616503 in words is "five million, six hundred sixteen thousand, five hundred three".