5603489440 has 48 divisors (see below), whose sum is σ = 13359737160. Its totient is φ = 2220825600.

The previous prime is 5603489429. The next prime is 5603489497. The reversal of 5603489440 is 449843065.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5007543696 + 595945744 = 70764^2 + 24412^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143211 + ... + 178090.

Almost surely, 2^5603489440 is an apocalyptic number.

It is an amenable number.

5603489440 is an abundant number, since it is smaller than the sum of its proper divisors (7756247720).

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

5603489440 is a wasteful number, since it uses less digits than its factorization.

5603489440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321425 (or 321417 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 5603489440 is about 74856.4589063629. The cubic root of 5603489440 is about 1776.1767706797.

The spelling of 5603489440 in words is "five billion, six hundred three million, four hundred eighty-nine thousand, four hundred forty".