5613621224 has 16 divisors (see below), whose sum is σ = 10983172320. Its totient is φ = 2684775280.

The previous prime is 5613621199. The next prime is 5613621229. The reversal of 5613621224 is 4221263165.

It is not an unprimeable number, because it can be changed into a prime (5613621229) 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 3 ways as a sum of consecutive naturals, for example, 15254222 + ... + 15254589.

It is an arithmetic number, because the mean of its divisors is an integer number (686448270).

Almost surely, 2^5613621224 is an apocalyptic number.

It is an amenable number.

5613621224 is a deficient number, since it is larger than the sum of its proper divisors (5369551096).

5613621224 is a wasteful number, since it uses less digits than its factorization.

5613621224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30508840 (or 30508836 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 5613621224 is about 74924.1030910614. The cubic root of 5613621224 is about 1777.2466399844.

Adding to 5613621224 its reverse (4221263165), we get a palindrome (9834884389).

The spelling of 5613621224 in words is "five billion, six hundred thirteen million, six hundred twenty-one thousand, two hundred twenty-four".