6542535112 has 32 divisors (see below), whose sum is σ = 12307125600. Its totient is φ = 3260657664.

The previous prime is 6542535067. The next prime is 6542535113. The reversal of 6542535112 is 2115352456.

It is not an unprimeable number, because it can be changed into a prime (6542535113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5825383 + ... + 5826505.

It is an arithmetic number, because the mean of its divisors is an integer number (384597675).

Almost surely, 2^6542535112 is an apocalyptic number.

It is an amenable number.

6542535112 is a deficient number, since it is larger than the sum of its proper divisors (5764590488).

6542535112 is a wasteful number, since it uses less digits than its factorization.

6542535112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845 (or 2841 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 6542535112 is about 80885.9389016410. The cubic root of 6542535112 is about 1870.3175713909.

Adding to 6542535112 its reverse (2115352456), we get a palindrome (8657887568).

The spelling of 6542535112 in words is "six billion, five hundred forty-two million, five hundred thirty-five thousand, one hundred twelve".