6853648205 has 8 divisors (see below), whose sum is σ = 8235820800. Its totient is φ = 5475289936.

The previous prime is 6853648189. The next prime is 6853648231. The reversal of 6853648205 is 5028463586.

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 6853648205 - 2⁴ = 6853648189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6853648205.

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, 949625 + ... + 956814.

It is an arithmetic number, because the mean of its divisors is an integer number (1029477600).

Almost surely, 2^6853648205 is an apocalyptic number.

It is an amenable number.

6853648205 is a deficient number, since it is larger than the sum of its proper divisors (1382172595).

6853648205 is a wasteful number, since it uses less digits than its factorization.

6853648205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907163.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 6853648205 is about 82786.7634649405. The cubic root of 6853648205 is about 1899.5057075224.

The spelling of 6853648205 in words is "six billion, eight hundred fifty-three million, six hundred forty-eight thousand, two hundred five".