5604950666 has 16 divisors (see below), whose sum is σ = 9609900480. Its totient is φ = 2401768320.

The previous prime is 5604950653. The next prime is 5604950717. The reversal of 5604950666 is 6660594065.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5604950666.

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 7 ways as a sum of consecutive naturals, for example, 84245 + ... + 135303.

It is an arithmetic number, because the mean of its divisors is an integer number (600618780).

Almost surely, 2^5604950666 is an apocalyptic number.

5604950666 is a deficient number, since it is larger than the sum of its proper divisors (4004949814).

5604950666 is a wasteful number, since it uses less digits than its factorization.

5604950666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58909.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 5604950666 is about 74866.2184566577. The cubic root of 5604950666 is about 1776.3311488957.

The spelling of 5604950666 in words is "five billion, six hundred four million, nine hundred fifty thousand, six hundred sixty-six".