2011453353 has 24 divisors (see below), whose sum is σ = 3575918528. Its totient is φ = 1060985952.

The previous prime is 2011453343. The next prime is 2011453391. The reversal of 2011453353 is 3533541102.

2011453353 is a `hidden beast` number, since 201 + 1 + 453 + 3 + 5 + 3 = 666.

It is not a de Polignac number, because 2011453353 - 2⁴ = 2011453337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011453343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1227175 + ... + 1228812.

Almost surely, 2^2011453353 is an apocalyptic number.

It is an amenable number.

2011453353 is a deficient number, since it is larger than the sum of its proper divisors (1564465175).

2011453353 is a wasteful number, since it uses less digits than its factorization.

2011453353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456013 (or 2456010 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2011453353 is about 44849.2291238099. The cubic root of 2011453353 is about 1262.3215268806.

Adding to 2011453353 its reverse (3533541102), we get a palindrome (5544994455).

The spelling of 2011453353 in words is "two billion, eleven million, four hundred fifty-three thousand, three hundred fifty-three".