6650740033 has 8 divisors (see below), whose sum is σ = 7744258368. Its totient is φ = 5593074864.

The previous prime is 6650740021. The next prime is 6650740087. The reversal of 6650740033 is 3300470566.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6650740033 - 2⁵ = 6650740001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6650741033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8962891 + ... + 8963632.

It is an arithmetic number, because the mean of its divisors is an integer number (968032296).

Almost surely, 2^6650740033 is an apocalyptic number.

It is an amenable number.

6650740033 is a deficient number, since it is larger than the sum of its proper divisors (1093518335).

6650740033 is a wasteful number, since it uses less digits than its factorization.

6650740033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17926583.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 6650740033 is about 81552.0694587207. The cubic root of 6650740033 is about 1880.5721090606.

The spelling of 6650740033 in words is "six billion, six hundred fifty million, seven hundred forty thousand, thirty-three".