4575633666 has 32 divisors (see below), whose sum is σ = 9494016000. Its totient is φ = 1468581840.

The previous prime is 4575633619. The next prime is 4575633737. The reversal of 4575633666 is 6663365754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24796 + ... + 98823.

It is an arithmetic number, because the mean of its divisors is an integer number (296688000).

Almost surely, 2^4575633666 is an apocalyptic number.

4575633666 is an abundant number, since it is smaller than the sum of its proper divisors (4918382334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4575633666 is a wasteful number, since it uses less digits than its factorization.

4575633666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123854.

The product of its digits is 8164800, while the sum is 51.

The square root of 4575633666 is about 67643.4303240159. The cubic root of 4575633666 is about 1660.1617960552.

The spelling of 4575633666 in words is "four billion, five hundred seventy-five million, six hundred thirty-three thousand, six hundred sixty-six".