5620003 has 2 divisors, whose sum is σ = 5620004. Its totient is φ = 5620002.

The previous prime is 5620001. The next prime is 5620009. The reversal of 5620003 is 3000265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5620003 - 2¹ = 5620001 is a prime.

Together with 5620001, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5620001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810001 + 2810002.

It is an arithmetic number, because the mean of its divisors is an integer number (2810002).

Almost surely, 2^5620003 is an apocalyptic number.

5620003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620003 is an equidigital number, since it uses as much as digits as its factorization.

5620003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5620003 is about 2370.6545509627. The cubic root of 5620003 is about 177.7919865235.

Adding to 5620003 its reverse (3000265), we get a palindrome (8620268).

The spelling of 5620003 in words is "five million, six hundred twenty thousand, three".