5609809804 has 24 divisors (see below), whose sum is σ = 10590779808. Its totient is φ = 2590099200.

The previous prime is 5609809783. The next prime is 5609809847. The reversal of 5609809804 is 4089089065.

It is a happy number.

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, 774672 + ... + 781879.

It is an arithmetic number, because the mean of its divisors is an integer number (441282492).

Almost surely, 2^5609809804 is an apocalyptic number.

It is an amenable number.

5609809804 is a deficient number, since it is larger than the sum of its proper divisors (4980970004).

5609809804 is a wasteful number, since it uses less digits than its factorization.

5609809804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556625 (or 1556623 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 5609809804 is about 74898.6635661812. The cubic root of 5609809804 is about 1776.8443229090.

The spelling of 5609809804 in words is "five billion, six hundred nine million, eight hundred nine thousand, eight hundred four".