2053072853 has 4 divisors (see below), whose sum is σ = 2211001548. Its totient is φ = 1895144160.

The previous prime is 2053072843. The next prime is 2053072877. The reversal of 2053072853 is 3582703502.

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 816987889 + 1236084964 = 28583^2 + 35158^2 .

It is not a de Polignac number, because 2053072853 - 2⁴ = 2053072837 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 (2053072843) 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, 78964328 + ... + 78964353.

It is an arithmetic number, because the mean of its divisors is an integer number (552750387).

Almost surely, 2^2053072853 is an apocalyptic number.

It is an amenable number.

2053072853 is a deficient number, since it is larger than the sum of its proper divisors (157928695).

2053072853 is a wasteful number, since it uses less digits than its factorization.

2053072853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157928694.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2053072853 is about 45310.8469684688. The cubic root of 2053072853 is about 1270.9684994616.

The spelling of 2053072853 in words is "two billion, fifty-three million, seventy-two thousand, eight hundred fifty-three".