32064521606 has 16 divisors (see below), whose sum is σ = 52506079584. Its totient is φ = 14596282944.

The previous prime is 32064521597. The next prime is 32064521609. The reversal of 32064521606 is 60612546023.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32064521609) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8445026 + ... + 8448821.

It is an arithmetic number, because the mean of its divisors is an integer number (3281629974).

Almost surely, 2^32064521606 is an apocalyptic number.

32064521606 is a deficient number, since it is larger than the sum of its proper divisors (20441557978).

32064521606 is a wasteful number, since it uses less digits than its factorization.

32064521606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16893935.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 32064521606 in words is "thirty-two billion, sixty-four million, five hundred twenty-one thousand, six hundred six".