2053581333 has 8 divisors (see below), whose sum is σ = 2738570688. Its totient is φ = 1368823104.

The previous prime is 2053581331. The next prime is 2053581367. The reversal of 2053581333 is 3331853502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2053581333 - 2¹ = 2053581331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2053581294 and 2053581303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053581331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35860 + ... + 73437.

It is an arithmetic number, because the mean of its divisors is an integer number (342321336).

Almost surely, 2^2053581333 is an apocalyptic number.

It is an amenable number.

2053581333 is a deficient number, since it is larger than the sum of its proper divisors (684989355).

2053581333 is a wasteful number, since it uses less digits than its factorization.

2053581333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115563.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2053581333 is about 45316.4576395817. The cubic root of 2053581333 is about 1271.0734167837.

The spelling of 2053581333 in words is "two billion, fifty-three million, five hundred eighty-one thousand, three hundred thirty-three".