2845384564 has 12 divisors (see below), whose sum is σ = 5432097888. Its totient is φ = 1293356600.

The previous prime is 2845384541. The next prime is 2845384567. The reversal of 2845384564 is 4654835482.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845384567) 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, 32333872 + ... + 32333959.

It is an arithmetic number, because the mean of its divisors is an integer number (452674824).

Almost surely, 2^2845384564 is an apocalyptic number.

It is an amenable number.

2845384564 is a deficient number, since it is larger than the sum of its proper divisors (2586713324).

2845384564 is a wasteful number, since it uses less digits than its factorization.

2845384564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64667846 (or 64667844 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 49.

The square root of 2845384564 is about 53342.1462260378. The cubic root of 2845384564 is about 1417.0341728777.

The spelling of 2845384564 in words is "two billion, eight hundred forty-five million, three hundred eighty-four thousand, five hundred sixty-four".