5500005566 has 16 divisors (see below), whose sum is σ = 9123299568. Its totient is φ = 2465755200.

The previous prime is 5500005559. The next prime is 5500005569. The reversal of 5500005566 is 6655000055.

It is a super-2 number, since 2×5500005566² = 60500122452061960712, which contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500005569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710725 + ... + 1713936.

It is an arithmetic number, because the mean of its divisors is an integer number (570206223).

Almost surely, 2^5500005566 is an apocalyptic number.

5500005566 is a deficient number, since it is larger than the sum of its proper divisors (3623294002).

5500005566 is a wasteful number, since it uses less digits than its factorization.

5500005566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424747.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 5500005566 is about 74162.0223969115. The cubic root of 5500005566 is about 1765.1747631149.

The spelling of 5500005566 in words is "five billion, five hundred million, five thousand, five hundred sixty-six".