32450968664 has 16 divisors (see below), whose sum is σ = 61253928000. Its totient is φ = 16116587872.

The previous prime is 32450968633. The next prime is 32450968691. The reversal of 32450968664 is 46686905423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13610792 + ... + 13613175.

It is an arithmetic number, because the mean of its divisors is an integer number (3828370500).

Almost surely, 2^32450968664 is an apocalyptic number.

It is an amenable number.

32450968664 is a deficient number, since it is larger than the sum of its proper divisors (28802959336).

32450968664 is a wasteful number, since it uses less digits than its factorization.

32450968664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27224122 (or 27224118 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 32450968664 in words is "thirty-two billion, four hundred fifty million, nine hundred sixty-eight thousand, six hundred sixty-four".