2053443324 has 12 divisors (see below), whose sum is σ = 4791367784. Its totient is φ = 684481104.

The previous prime is 2053443319. The next prime is 2053443347. The reversal of 2053443324 is 4233443502.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2053443291 and 2053443300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85560127 + ... + 85560150.

Almost surely, 2^2053443324 is an apocalyptic number.

It is an amenable number.

2053443324 is an abundant number, since it is smaller than the sum of its proper divisors (2737924460).

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

2053443324 is a wasteful number, since it uses less digits than its factorization.

2053443324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171120284 (or 171120282 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 2053443324 is about 45314.9348890628. The cubic root of 2053443324 is about 1271.0449423817.

Adding to 2053443324 its reverse (4233443502), we get a palindrome (6286886826).

The spelling of 2053443324 in words is "two billion, fifty-three million, four hundred forty-three thousand, three hundred twenty-four".