3550566664 has 16 divisors (see below), whose sum is σ = 6770149200. Its totient is φ = 1745193552.

The previous prime is 3550566661. The next prime is 3550566703. The reversal of 3550566664 is 4666650553.

It is not an unprimeable number, because it can be changed into a prime (3550566661) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3760722 + ... + 3761665.

It is an arithmetic number, because the mean of its divisors is an integer number (423134325).

Almost surely, 2^3550566664 is an apocalyptic number.

It is an amenable number.

3550566664 is a deficient number, since it is larger than the sum of its proper divisors (3219582536).

3550566664 is a wasteful number, since it uses less digits than its factorization.

3550566664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7522452 (or 7522448 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 46.

The square root of 3550566664 is about 59586.6315879661. The cubic root of 3550566664 is about 1525.5714656980.

The spelling of 3550566664 in words is "three billion, five hundred fifty million, five hundred sixty-six thousand, six hundred sixty-four".