2853475813 has 4 divisors (see below), whose sum is σ = 2889595840. Its totient is φ = 2817355788.

The previous prime is 2853475777. The next prime is 2853475831. The reversal of 2853475813 is 3185743582.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2853475813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2853473813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18059895 + ... + 18060052.

It is an arithmetic number, because the mean of its divisors is an integer number (722398960).

Almost surely, 2^2853475813 is an apocalyptic number.

It is an amenable number.

2853475813 is a deficient number, since it is larger than the sum of its proper divisors (36120027).

2853475813 is an equidigital number, since it uses as much as digits as its factorization.

2853475813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36120026.

The product of its digits is 806400, while the sum is 46.

The square root of 2853475813 is about 53417.9353120279. The cubic root of 2853475813 is about 1418.3760800052.

The spelling of 2853475813 in words is "two billion, eight hundred fifty-three million, four hundred seventy-five thousand, eight hundred thirteen".