5220003 has 16 divisors (see below), whose sum is σ = 7758720. Its totient is φ = 3102336.

The previous prime is 5220001. The next prime is 5220013. The reversal of 5220003 is 3000225.

It is not a de Polignac number, because 5220003 - 2¹ = 5220001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220001) 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, 1725 + ... + 3662.

It is an arithmetic number, because the mean of its divisors is an integer number (484920).

Almost surely, 2^5220003 is an apocalyptic number.

5220003 is a deficient number, since it is larger than the sum of its proper divisors (2538717).

5220003 is a wasteful number, since it uses less digits than its factorization.

5220003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 5220003 is about 2284.7325882912. The cubic root of 5220003 is about 173.4696827382.

Adding to 5220003 its reverse (3000225), we get a palindrome (8220228).

The spelling of 5220003 in words is "five million, two hundred twenty thousand, three".