6848045569 has 4 divisors (see below), whose sum is σ = 7208469040. Its totient is φ = 6487622100.

The previous prime is 6848045551. The next prime is 6848045591. The reversal of 6848045569 is 9655408486.

6848045569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6848045569 - 2⁷ = 6848045441 is a prime.

It is a super-2 number, since 2×6848045569² = 93791456230201067522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6848045509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180211707 + ... + 180211744.

It is an arithmetic number, because the mean of its divisors is an integer number (1802117260).

Almost surely, 2^6848045569 is an apocalyptic number.

It is an amenable number.

6848045569 is a deficient number, since it is larger than the sum of its proper divisors (360423471).

6848045569 is a wasteful number, since it uses less digits than its factorization.

6848045569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360423470.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The square root of 6848045569 is about 82752.9187944449. The cubic root of 6848045569 is about 1898.9879715686.

The spelling of 6848045569 in words is "six billion, eight hundred forty-eight million, forty-five thousand, five hundred sixty-nine".