5603220444 has 24 divisors (see below), whose sum is σ = 13102432000. Its totient is φ = 1863704304.

The previous prime is 5603220421. The next prime is 5603220461. The reversal of 5603220444 is 4440223065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498694 + ... + 509805.

Almost surely, 2^5603220444 is an apocalyptic number.

It is an amenable number.

5603220444 is an abundant number, since it is smaller than the sum of its proper divisors (7499211556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5603220444 is a wasteful number, since it uses less digits than its factorization.

5603220444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008969 (or 1008967 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 5603220444 is about 74854.6621393751. The cubic root of 5603220444 is about 1776.1483483845.

The spelling of 5603220444 in words is "five billion, six hundred three million, two hundred twenty thousand, four hundred forty-four".