6853840522054 has 16 divisors (see below), whose sum is σ = 10323446870016. Its totient is φ = 3412714912200.

The previous prime is 6853840522043. The next prime is 6853840522057. The reversal of 6853840522054 is 4502250483586.

It is a junction number, because it is equal to n+sod(n) for n = 6853840521992 and 6853840522010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6853840522057) 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, 5248902 + ... + 6423289.

It is an arithmetic number, because the mean of its divisors is an integer number (645215429376).

Almost surely, 2^{6853840522054} is an apocalyptic number.

6853840522054 is a deficient number, since it is larger than the sum of its proper divisors (3469606347962).

6853840522054 is a wasteful number, since it uses less digits than its factorization.

6853840522054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11673411.

The product of its (nonzero) digits is 9216000, while the sum is 52.

The spelling of 6853840522054 in words is "six trillion, eight hundred fifty-three billion, eight hundred forty million, five hundred twenty-two thousand, fifty-four".