2053133611 has 4 divisors (see below), whose sum is σ = 2056249800. Its totient is φ = 2050017424.

The previous prime is 2053133591. The next prime is 2053133629. The reversal of 2053133611 is 1163313502.

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

It is a cyclic number.

It is not a de Polignac number, because 2053133611 - 2¹³ = 2053125419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053133651) 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, 1557106 + ... + 1558423.

It is an arithmetic number, because the mean of its divisors is an integer number (514062450).

Almost surely, 2^2053133611 is an apocalyptic number.

2053133611 is a deficient number, since it is larger than the sum of its proper divisors (3116189).

2053133611 is an equidigital number, since it uses as much as digits as its factorization.

2053133611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116188.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 2053133611 is about 45311.5174210708. The cubic root of 2053133611 is about 1270.9810368869.

The spelling of 2053133611 in words is "two billion, fifty-three million, one hundred thirty-three thousand, six hundred eleven".