4857253209 has 40 divisors (see below), whose sum is σ = 7775460000. Its totient is φ = 3010898304.

The previous prime is 4857253189. The next prime is 4857253213. The reversal of 4857253209 is 9023527584.

4857253209 is a `hidden beast` number, since 4 + 8 + 572 + 53 + 20 + 9 = 666.

It is not a de Polignac number, because 4857253209 - 2¹⁵ = 4857220441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4857254209) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 93042 + ... + 135540.

It is an arithmetic number, because the mean of its divisors is an integer number (194386500).

Almost surely, 2^4857253209 is an apocalyptic number.

It is an amenable number.

4857253209 is a deficient number, since it is larger than the sum of its proper divisors (2918206791).

4857253209 is a wasteful number, since it uses less digits than its factorization.

4857253209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42611 (or 42602 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 4857253209 is about 69693.9969366085. The cubic root of 4857253209 is about 1693.5456771198.

The spelling of 4857253209 in words is "four billion, eight hundred fifty-seven million, two hundred fifty-three thousand, two hundred nine".