2000853913 has 4 divisors (see below), whose sum is σ = 2118551220. Its totient is φ = 1883156608.

The previous prime is 2000853893. The next prime is 2000853917. The reversal of 2000853913 is 3193580002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1698511369 + 302342544 = 41213^2 + 17388^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000853913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000853917) 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, 58848628 + ... + 58848661.

It is an arithmetic number, because the mean of its divisors is an integer number (529637805).

Almost surely, 2^2000853913 is an apocalyptic number.

It is an amenable number.

2000853913 is a deficient number, since it is larger than the sum of its proper divisors (117697307).

2000853913 is a wasteful number, since it uses less digits than its factorization.

2000853913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117697306.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2000853913 is about 44730.9055687452. The cubic root of 2000853913 is about 1260.1003348756.

The spelling of 2000853913 in words is "two billion, eight hundred fifty-three thousand, nine hundred thirteen".