6532543112 has 16 divisors (see below), whose sum is σ = 12249824400. Its totient is φ = 3265923280.

The previous prime is 6532543111. The next prime is 6532543139. The reversal of 6532543112 is 2113452356.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6532543111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47339 + ... + 123717.

It is an arithmetic number, because the mean of its divisors is an integer number (765614025).

Almost surely, 2^6532543112 is an apocalyptic number.

It is an amenable number.

6532543112 is a deficient number, since it is larger than the sum of its proper divisors (5717281288).

6532543112 is a wasteful number, since it uses less digits than its factorization.

6532543112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87076 (or 87072 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 6532543112 is about 80824.1493119476. The cubic root of 6532543112 is about 1869.3649470280.

Adding to 6532543112 its reverse (2113452356), we get a palindrome (8645995468).

The spelling of 6532543112 in words is "six billion, five hundred thirty-two million, five hundred forty-three thousand, one hundred twelve".