6551104343605 has 8 divisors (see below), whose sum is σ = 8203121960832. Its totient is φ = 5013018975888.

The previous prime is 6551104343599. The next prime is 6551104343627. The reversal of 6551104343605 is 5063434011556.

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 6551104343605 - 2¹⁵ = 6551104310837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28483062249 + ... + 28483062478.

It is an arithmetic number, because the mean of its divisors is an integer number (1025390245104).

Almost surely, 2^{6551104343605} is an apocalyptic number.

It is an amenable number.

6551104343605 is a deficient number, since it is larger than the sum of its proper divisors (1652017617227).

6551104343605 is a wasteful number, since it uses less digits than its factorization.

6551104343605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56966124755.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 6551104343605 in words is "six trillion, five hundred fifty-one billion, one hundred four million, three hundred forty-three thousand, six hundred five".