6650226064 has 20 divisors (see below), whose sum is σ = 13103201520. Its totient is φ = 3268754720.

The previous prime is 6650226053. The next prime is 6650226091. The reversal of 6650226064 is 4606220566.

It is a happy number.

It is an unprimeable number.

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, 3521422 + ... + 3523309.

It is an arithmetic number, because the mean of its divisors is an integer number (655160076).

Almost surely, 2^6650226064 is an apocalyptic number.

It is an amenable number.

6650226064 is a deficient number, since it is larger than the sum of its proper divisors (6452975456).

6650226064 is a wasteful number, since it uses less digits than its factorization.

6650226064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044798 (or 7044792 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 6650226064 is about 81548.9182270372. The cubic root of 6650226064 is about 1880.5236642930.

The spelling of 6650226064 in words is "six billion, six hundred fifty million, two hundred twenty-six thousand, sixty-four".