6533418112 has 128 divisors (see below), whose sum is σ = 14442220800. Its totient is φ = 2925158400.

The previous prime is 6533418107. The next prime is 6533418161. The reversal of 6533418112 is 2118143356.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10870612 + ... + 10871212.

It is an arithmetic number, because the mean of its divisors is an integer number (112829850).

Almost surely, 2^6533418112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6533418112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7221110400).

6533418112 is an abundant number, since it is smaller than the sum of its proper divisors (7908802688).

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

6533418112 is a wasteful number, since it uses less digits than its factorization.

6533418112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 802 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 6533418112 is about 80829.5621168394. The cubic root of 6533418112 is about 1869.4484071892.

It can be divided in two parts, 6533 and 418112, that multiplied together give a square (2731525696 = 52264²).

The spelling of 6533418112 in words is "six billion, five hundred thirty-three million, four hundred eighteen thousand, one hundred twelve".