6804533104551 has 256 divisors, whose sum is σ = 13016495923200. Its totient is φ = 3417440772096.

The previous prime is 6804533104543. The next prime is 6804533104609. The reversal of 6804533104551 is 1554013354086.

6804533104551 is a `hidden beast` number, since 6 + 8 + 0 + 4 + 533 + 104 + 5 + 5 + 1 = 666.

6804533104551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6804533104551 - 2³ = 6804533104543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6804533104497 and 6804533104506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804533104511) 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 255 ways as a sum of consecutive naturals, for example, 2115178095 + ... + 2115181311.

It is an arithmetic number, because the mean of its divisors is an integer number (50845687200).

Almost surely, 2^{6804533104551} is an apocalyptic number.

6804533104551 is a deficient number, since it is larger than the sum of its proper divisors (6211962818649).

6804533104551 is a wasteful number, since it uses less digits than its factorization.

6804533104551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775 (or 3769 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 6804533104551 in words is "six trillion, eight hundred four billion, five hundred thirty-three million, one hundred four thousand, five hundred fifty-one".