6650136330611 has 12 divisors (see below), whose sum is σ = 6664897906992. Its totient is φ = 6635402030304.

The previous prime is 6650136330571. The next prime is 6650136330613. The reversal of 6650136330611 is 1160336310566.

It is a de Polignac number, because none of the positive numbers 2^k-6650136330611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6650136330613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 767643866 + ... + 767652528.

It is an arithmetic number, because the mean of its divisors is an integer number (555408158916).

Almost surely, 2^{6650136330611} is an apocalyptic number.

6650136330611 is a deficient number, since it is larger than the sum of its proper divisors (14761576381).

6650136330611 is an frugal number, since it uses more digits than its factorization.

6650136330611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11438 (or 10609 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The spelling of 6650136330611 in words is "six trillion, six hundred fifty billion, one hundred thirty-six million, three hundred thirty thousand, six hundred eleven".