6619011081133 has 8 divisors (see below), whose sum is σ = 7236539671680. Its totient is φ = 6004115875680.

The previous prime is 6619011081107. The next prime is 6619011081139. The reversal of 6619011081133 is 3311801109166.

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-6619011081133 is a prime.

It is a super-2 number, since 2×6619011081133² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6619011081139) 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, 658341013 + ... + 658351066.

It is an arithmetic number, because the mean of its divisors is an integer number (904567458960).

Almost surely, 2^{6619011081133} is an apocalyptic number.

It is an amenable number.

6619011081133 is a deficient number, since it is larger than the sum of its proper divisors (617528590547).

6619011081133 is a wasteful number, since it uses less digits than its factorization.

6619011081133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316692547.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 6619011081133 in words is "six trillion, six hundred nineteen billion, eleven million, eighty-one thousand, one hundred thirty-three".