5603304440 has 64 divisors (see below), whose sum is σ = 13294432800. Its totient is φ = 2119606272.

The previous prime is 5603304419. The next prime is 5603304503. The reversal of 5603304440 is 444033065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444464 + ... + 456896.

Almost surely, 2^5603304440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5603304440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6647216400).

5603304440 is an abundant number, since it is smaller than the sum of its proper divisors (7691128360).

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

5603304440 is a wasteful number, since it uses less digits than its factorization.

5603304440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056 (or 13052 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 5603304440 is about 74855.2231978504. The cubic root of 5603304440 is about 1776.1572235551.

The spelling of 5603304440 in words is "five billion, six hundred three million, three hundred four thousand, four hundred forty".