6500601606 has 64 divisors (see below), whose sum is σ = 13557712896. Its totient is φ = 2075673600.

The previous prime is 6500601589. The next prime is 6500601629. The reversal of 6500601606 is 6061060056.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 11883825 + ... + 11884371.

It is an arithmetic number, because the mean of its divisors is an integer number (211839264).

Almost surely, 2^6500601606 is an apocalyptic number.

6500601606 is an abundant number, since it is smaller than the sum of its proper divisors (7057111290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6500601606 is a wasteful number, since it uses less digits than its factorization.

6500601606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6500601606 is about 80626.3083986858. The cubic root of 6500601606 is about 1866.3131535838.

The spelling of 6500601606 in words is "six billion, five hundred million, six hundred one thousand, six hundred six".