2153353332 has 24 divisors (see below), whose sum is σ = 5410990816. Its totient is φ = 662570208.

The previous prime is 2153353289. The next prime is 2153353369. The reversal of 2153353332 is 2333533512.

It is a self number, because there is not a number n which added to its sum of digits gives 2153353332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6901618 + ... + 6901929.

Almost surely, 2^2153353332 is an apocalyptic number.

It is an amenable number.

2153353332 is an abundant number, since it is smaller than the sum of its proper divisors (3257637484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153353332 is a wasteful number, since it uses less digits than its factorization.

2153353332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13803567 (or 13803565 counting only the distinct ones).

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

The square root of 2153353332 is about 46404.2382978107. The cubic root of 2153353332 is about 1291.3335431491. Note that the first 3 decimals are identical.

Adding to 2153353332 its reverse (2333533512), we get a palindrome (4486886844).

The spelling of 2153353332 in words is "two billion, one hundred fifty-three million, three hundred fifty-three thousand, three hundred thirty-two".