2845435816 has 16 divisors (see below), whose sum is σ = 5336824500. Its totient is φ = 1422282624.

The previous prime is 2845435811. The next prime is 2845435837. The reversal of 2845435816 is 6185345482.

It can be written as a sum of positive squares in 2 ways, for example, as 2615913316 + 229522500 = 51146^2 + 15150^2 .

It is not an unprimeable number, because it can be changed into a prime (2845435811) 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, 25741 + ... + 79708.

Almost surely, 2^2845435816 is an apocalyptic number.

It is an amenable number.

2845435816 is a deficient number, since it is larger than the sum of its proper divisors (2491388684).

2845435816 is a wasteful number, since it uses less digits than its factorization.

2845435816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108828 (or 108824 counting only the distinct ones).

The product of its digits is 921600, while the sum is 46.

The square root of 2845435816 is about 53342.6266319910. The cubic root of 2845435816 is about 1417.0426808547.

The spelling of 2845435816 in words is "two billion, eight hundred forty-five million, four hundred thirty-five thousand, eight hundred sixteen".