2133523353 has 8 divisors (see below), whose sum is σ = 3063520768. Its totient is φ = 1312937424.

The previous prime is 2133523351. The next prime is 2133523361. The reversal of 2133523353 is 3533253312.

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

It is not a de Polignac number, because 2133523353 - 2¹ = 2133523351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2133523353.

It is not an unprimeable number, because it can be changed into a prime (2133523351) 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, 27352825 + ... + 27352902.

It is an arithmetic number, because the mean of its divisors is an integer number (382940096).

Almost surely, 2^2133523353 is an apocalyptic number.

It is an amenable number.

2133523353 is a deficient number, since it is larger than the sum of its proper divisors (929997415).

2133523353 is a wasteful number, since it uses less digits than its factorization.

2133523353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54705743.

The product of its digits is 24300, while the sum is 30.

The square root of 2133523353 is about 46190.0785125984. The cubic root of 2133523353 is about 1287.3573995834.

Adding to 2133523353 its reverse (3533253312), we get a palindrome (5666776665).

The spelling of 2133523353 in words is "two billion, one hundred thirty-three million, five hundred twenty-three thousand, three hundred fifty-three".