5509963904 has 32 divisors (see below), whose sum is σ = 11454143040. Its totient is φ = 2635198720.

The previous prime is 5509963873. The next prime is 5509963913. The reversal of 5509963904 is 4093699055.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932852 + ... + 938739.

It is an arithmetic number, because the mean of its divisors is an integer number (357941970).

Almost surely, 2^5509963904 is an apocalyptic number.

It is an amenable number.

5509963904 is an abundant number, since it is smaller than the sum of its proper divisors (5944179136).

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

5509963904 is a wasteful number, since it uses less digits than its factorization.

5509963904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871628 (or 1871616 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 50.

The square root of 5509963904 is about 74229.1311009364. The cubic root of 5509963904 is about 1766.2394655838.

The spelling of 5509963904 in words is "five billion, five hundred nine million, nine hundred sixty-three thousand, nine hundred four".