5218003 has 8 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 4409160.

The previous prime is 5217991. The next prime is 5218021. The reversal of 5218003 is 3008125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5218003 - 2¹⁷ = 5086931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5210003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4753 + ... + 5746.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^5218003 is an apocalyptic number.

5218003 is a deficient number, since it is larger than the sum of its proper divisors (829997).

5218003 is a wasteful number, since it uses less digits than its factorization.

5218003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10577.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5218003 is about 2284.2948583753. The cubic root of 5218003 is about 173.4475254276.

The spelling of 5218003 in words is "five million, two hundred eighteen thousand, three".