8585550466 has 32 divisors (see below), whose sum is σ = 13297582080. Its totient is φ = 4155824400.

The previous prime is 8585550433. The next prime is 8585550473. The reversal of 8585550466 is 6640555858.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2140635 + ... + 2144641.

It is an arithmetic number, because the mean of its divisors is an integer number (415549440).

Almost surely, 2^8585550466 is an apocalyptic number.

8585550466 is a deficient number, since it is larger than the sum of its proper divisors (4712031614).

8585550466 is a wasteful number, since it uses less digits than its factorization.

8585550466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350.

The product of its (nonzero) digits is 5760000, while the sum is 52.

The square root of 8585550466 is about 92658.2455370271. The cubic root of 8585550466 is about 2047.6515216774.

The spelling of 8585550466 in words is "eight billion, five hundred eighty-five million, five hundred fifty thousand, four hundred sixty-six".