2543365232 has 40 divisors (see below), whose sum is σ = 5272199760. Its totient is φ = 1184993280.

The previous prime is 2543365229. The next prime is 2543365249. The reversal of 2543365232 is 2325633452.

It is a junction number, because it is equal to n+sod(n) for n = 2543365192 and 2543365201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50033 + ... + 87120.

It is an arithmetic number, because the mean of its divisors is an integer number (131804994).

Almost surely, 2^2543365232 is an apocalyptic number.

It is an amenable number.

2543365232 is an abundant number, since it is smaller than the sum of its proper divisors (2728834528).

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

2543365232 is a wasteful number, since it uses less digits than its factorization.

2543365232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137241 (or 137235 counting only the distinct ones).

The product of its digits is 129600, while the sum is 35.

The square root of 2543365232 is about 50431.7879119906. The cubic root of 2543365232 is about 1365.0112898296.

Adding to 2543365232 its reverse (2325633452), we get a palindrome (4868998684).

The spelling of 2543365232 in words is "two billion, five hundred forty-three million, three hundred sixty-five thousand, two hundred thirty-two".