9660550450 has 12 divisors (see below), whose sum is σ = 17968623930. Its totient is φ = 3864220160.

The previous prime is 9660550447. The next prime is 9660550451. The reversal of 9660550450 is 540550669.

9660550450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5105245401 + 4555305049 = 71451^2 + 67493^2 .

It is not an unprimeable number, because it can be changed into a prime (9660550451) 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 5 ways as a sum of consecutive naturals, for example, 96605455 + ... + 96605554.

Almost surely, 2^9660550450 is an apocalyptic number.

9660550450 is a deficient number, since it is larger than the sum of its proper divisors (8308073480).

9660550450 is a wasteful number, since it uses less digits than its factorization.

9660550450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193211021 (or 193211016 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 9660550450 is about 98288.0992287469. The cubic root of 9660550450 is about 2129.7761415498.

The spelling of 9660550450 in words is "nine billion, six hundred sixty million, five hundred fifty thousand, four hundred fifty".