6845488027 has 4 divisors (see below), whose sum is σ = 7823414896. Its totient is φ = 5867561160.

The previous prime is 6845487973. The next prime is 6845488033. The reversal of 6845488027 is 7208845486.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6845488027 - 2¹⁹ = 6844963739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6845488037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488963424 + ... + 488963437.

It is an arithmetic number, because the mean of its divisors is an integer number (1955853724).

Almost surely, 2^6845488027 is an apocalyptic number.

6845488027 is a deficient number, since it is larger than the sum of its proper divisors (977926869).

6845488027 is an equidigital number, since it uses as much as digits as its factorization.

6845488027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977926868.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The square root of 6845488027 is about 82737.4644704562. The cubic root of 6845488027 is about 1898.7515368960.

The spelling of 6845488027 in words is "six billion, eight hundred forty-five million, four hundred eighty-eight thousand, twenty-seven".