5055170666 has 32 divisors (see below), whose sum is σ = 9823820160. Its totient is φ = 1894591296.

The previous prime is 5055170663. The next prime is 5055170707. The reversal of 5055170666 is 6660715505.

It is not an unprimeable number, because it can be changed into a prime (5055170663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727481 + ... + 734396.

It is an arithmetic number, because the mean of its divisors is an integer number (306994380).

Almost surely, 2^5055170666 is an apocalyptic number.

5055170666 is a deficient number, since it is larger than the sum of its proper divisors (4768649494).

5055170666 is a wasteful number, since it uses less digits than its factorization.

5055170666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461918.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 5055170666 is about 71099.7233890541. The cubic root of 5055170666 is about 1716.2423223284.

The spelling of 5055170666 in words is "five billion, fifty-five million, one hundred seventy thousand, six hundred sixty-six".