6650705706601 has 8 divisors (see below), whose sum is σ = 7262153515008. Its totient is φ = 6040397598000.

The previous prime is 6650705706577. The next prime is 6650705706647. The reversal of 6650705706601 is 1066075070566.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6650705706601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6650705706661) 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, 284912745 + ... + 284936086.

It is an arithmetic number, because the mean of its divisors is an integer number (907769189376).

Almost surely, 2^{6650705706601} is an apocalyptic number.

It is an amenable number.

6650705706601 is a deficient number, since it is larger than the sum of its proper divisors (611447808407).

6650705706601 is a wasteful number, since it uses less digits than its factorization.

6650705706601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569849903.

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 6650705706601 in words is "six trillion, six hundred fifty billion, seven hundred five million, seven hundred six thousand, six hundred one".