5505221606 has 8 divisors (see below), whose sum is σ = 8263259064. Its totient is φ = 2750801920.

The previous prime is 5505221599. The next prime is 5505221621. The reversal of 5505221606 is 6061225055.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900635 + ... + 906726.

It is an arithmetic number, because the mean of its divisors is an integer number (1032907383).

Almost surely, 2^5505221606 is an apocalyptic number.

5505221606 is a deficient number, since it is larger than the sum of its proper divisors (2758037458).

5505221606 is a wasteful number, since it uses less digits than its factorization.

5505221606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808886.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5505221606 is about 74197.1805798576. The cubic root of 5505221606 is about 1765.7325997071.

The spelling of 5505221606 in words is "five billion, five hundred five million, two hundred twenty-one thousand, six hundred six".