5217603 has 4 divisors (see below), whose sum is σ = 6956808. Its totient is φ = 3478400.

The previous prime is 5217601. The next prime is 5217607. The reversal of 5217603 is 3067125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5217603 - 2¹ = 5217601 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5217601) 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 3 ways as a sum of consecutive naturals, for example, 869598 + ... + 869603.

It is an arithmetic number, because the mean of its divisors is an integer number (1739202).

Almost surely, 2^5217603 is an apocalyptic number.

5217603 is a deficient number, since it is larger than the sum of its proper divisors (1739205).

5217603 is a wasteful number, since it uses less digits than its factorization.

5217603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739204.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 5217603 is about 2284.2073023261. The cubic root of 5217603 is about 173.4430932861.

The spelling of 5217603 in words is "five million, two hundred seventeen thousand, six hundred three".