2153332032 has 28 divisors (see below), whose sum is σ = 5697358176. Its totient is φ = 717777280.

The previous prime is 2153331989. The next prime is 2153332033. The reversal of 2153332032 is 2302333512.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2153331993 and 2153332011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153332033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5607444 + ... + 5607827.

Almost surely, 2^2153332032 is an apocalyptic number.

It is an amenable number.

2153332032 is an abundant number, since it is smaller than the sum of its proper divisors (3544026144).

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

2153332032 is a wasteful number, since it uses less digits than its factorization.

2153332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215286 (or 11215276 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 2153332032 is about 46404.0087923447. The cubic root of 2153332032 is about 1291.3292853720.

Adding to 2153332032 its reverse (2302333512), we get a palindrome (4455665544).

The spelling of 2153332032 in words is "two billion, one hundred fifty-three million, three hundred thirty-two thousand, thirty-two".