It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9704533104551 is a prime.
It is a congruent number.
Almost surely, 29704533104551 is an apocalyptic number.
9704533104551 is a wasteful number, since it uses less digits than its factorization.
9704533104551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1306175.
The spelling of 9704533104551 in words is "nine trillion, seven hundred four billion, five hundred thirty-three million, one hundred four thousand, five hundred fifty-one".