2006653317233 has 8 divisors (see below), whose sum is σ = 2010877834056. Its totient is φ = 2002431744000.

The previous prime is 2006653317203. The next prime is 2006653317283. The reversal of 2006653317233 is 3327133566002.

It can be written as a sum of positive squares in 4 ways, for example, as 440971699249 + 1565681617984 = 664057^2 + 1251272^2 .

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 2006653317233 - 2¹⁸ = 2006653055089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2006653317203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631613 + ... + 2100533.

It is an arithmetic number, because the mean of its divisors is an integer number (251359729257).

Almost surely, 2^{2006653317233} is an apocalyptic number.

It is an amenable number.

2006653317233 is a deficient number, since it is larger than the sum of its proper divisors (4224516823).

2006653317233 is a wasteful number, since it uses less digits than its factorization.

2006653317233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471795.

The product of its (nonzero) digits is 408240, while the sum is 41.

The spelling of 2006653317233 in words is "two trillion, six billion, six hundred fifty-three million, three hundred seventeen thousand, two hundred thirty-three".