2853785089 has 16 divisors (see below), whose sum is σ = 2928942720. Its totient is φ = 2779920000.

The previous prime is 2853785083. The next prime is 2853785111. The reversal of 2853785089 is 9805873582.

It is a cyclic number.

It is not a de Polignac number, because 2853785089 - 2¹³ = 2853776897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2853785083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1759699 + ... + 1761319.

It is an arithmetic number, because the mean of its divisors is an integer number (183058920).

Almost surely, 2^2853785089 is an apocalyptic number.

It is an amenable number.

2853785089 is a deficient number, since it is larger than the sum of its proper divisors (75157631).

2853785089 is a wasteful number, since it uses less digits than its factorization.

2853785089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 4838400, while the sum is 55.

The square root of 2853785089 is about 53420.8301039960. The cubic root of 2853785089 is about 1418.4273220531.

The spelling of 2853785089 in words is "two billion, eight hundred fifty-three million, seven hundred eighty-five thousand, eighty-nine".