5605004513 has 4 divisors (see below), whose sum is σ = 5608430100. Its totient is φ = 5601578928.

The previous prime is 5605004501. The next prime is 5605004521. The reversal of 5605004513 is 3154005065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1199098384 + 4405906129 = 34628^2 + 66377^2 .

It is a cyclic number.

It is not a de Polignac number, because 5605004513 - 2⁴ = 5605004497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605004813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710338 + ... + 1713611.

It is an arithmetic number, because the mean of its divisors is an integer number (1402107525).

Almost surely, 2^5605004513 is an apocalyptic number.

It is an amenable number.

5605004513 is a deficient number, since it is larger than the sum of its proper divisors (3425587).

5605004513 is a wasteful number, since it uses less digits than its factorization.

5605004513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425586.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5605004513 is about 74866.5780772702. The cubic root of 5605004513 is about 1776.3368373071.

Adding to 5605004513 its reverse (3154005065), we get a palindrome (8759009578).

The spelling of 5605004513 in words is "five billion, six hundred five million, four thousand, five hundred thirteen".