6845000001 has 8 divisors (see below), whose sum is σ = 10430476224. Its totient is φ = 3911428560.

The previous prime is 6844999961. The next prime is 6845000009. The reversal of 6845000001 is 1000005486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6845000001 - 2¹⁰ = 6844998977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6845000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162976170 + ... + 162976211.

It is an arithmetic number, because the mean of its divisors is an integer number (1303809528).

Almost surely, 2^6845000001 is an apocalyptic number.

It is an amenable number.

6845000001 is a deficient number, since it is larger than the sum of its proper divisors (3585476223).

6845000001 is a wasteful number, since it uses less digits than its factorization.

6845000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325952391.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 6845000001 is about 82734.5151735356. The cubic root of 6845000001 is about 1898.7064141263.

Adding to 6845000001 its reverse (1000005486), we get a palindrome (7845005487).

The spelling of 6845000001 in words is "six billion, eight hundred forty-five million, one", and thus it is an aban number.