5500565905 has 8 divisors (see below), whose sum is σ = 6668727912. Its totient is φ = 4355086848.

The previous prime is 5500565887. The next prime is 5500565921. The reversal of 5500565905 is 5095650055.

It can be written as a sum of positive squares in 4 ways, for example, as 27081616 + 5473484289 = 5204^2 + 73983^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5500565905 - 2²⁷ = 5366348177 is a prime.

It is a Duffinian 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, 5670202 + ... + 5671171.

It is an arithmetic number, because the mean of its divisors is an integer number (833590989).

Almost surely, 2^5500565905 is an apocalyptic number.

It is an amenable number.

5500565905 is a deficient number, since it is larger than the sum of its proper divisors (1168162007).

5500565905 is a wasteful number, since it uses less digits than its factorization.

5500565905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11341475.

The product of its (nonzero) digits is 168750, while the sum is 40.

The square root of 5500565905 is about 74165.8001035518. The cubic root of 5500565905 is about 1765.2347062466.

The spelling of 5500565905 in words is "five billion, five hundred million, five hundred sixty-five thousand, nine hundred five".