5520055603 has 2 divisors, whose sum is σ = 5520055604. Its totient is φ = 5520055602.

The previous prime is 5520055589. The next prime is 5520055621. The reversal of 5520055603 is 3065500255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5520055603 - 2¹³ = 5520047411 is a prime.

It is not a weakly prime, because it can be changed into another prime (5520955603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760027801 + 2760027802.

It is an arithmetic number, because the mean of its divisors is an integer number (2760027802).

Almost surely, 2^5520055603 is an apocalyptic number.

5520055603 is a deficient number, since it is larger than the sum of its proper divisors (1).

5520055603 is an equidigital number, since it uses as much as digits as its factorization.

5520055603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5520055603 is about 74297.0766786958. The cubic root of 5520055603 is about 1767.3171185069.

Adding to 5520055603 its reverse (3065500255), we get a palindrome (8585555858).

The spelling of 5520055603 in words is "five billion, five hundred twenty million, fifty-five thousand, six hundred three".