5606420603 has 12 divisors (see below), whose sum is σ = 6549758280. Its totient is φ = 4784869152.

The previous prime is 5606420593. The next prime is 5606420609. The reversal of 5606420603 is 3060246065.

It is a de Polignac number, because none of the positive numbers 2^k-5606420603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5606420603.

It is not an unprimeable number, because it can be changed into a prime (5606420609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234113 + ... + 256946.

It is an arithmetic number, because the mean of its divisors is an integer number (545813190).

Almost surely, 2^5606420603 is an apocalyptic number.

5606420603 is a deficient number, since it is larger than the sum of its proper divisors (943337677).

5606420603 is a wasteful number, since it uses less digits than its factorization.

5606420603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491306 (or 491299 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 5606420603 is about 74876.0349043671. The cubic root of 5606420603 is about 1776.4864203577.

Adding to 5606420603 its reverse (3060246065), we get a palindrome (8666666668).

It can be divided in two parts, 56064 and 20603, that added together give a palindrome (76667).

The spelling of 5606420603 in words is "five billion, six hundred six million, four hundred twenty thousand, six hundred three".