6534105312 has 288 divisors, whose sum is σ = 21361566240. Its totient is φ = 1737523200.

The previous prime is 6534105311. The next prime is 6534105353. The reversal of 6534105312 is 2135014356.

It is a self number, because there is not a number n which added to its sum of digits gives 6534105312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534105311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8076364 + ... + 8077172.

It is an arithmetic number, because the mean of its divisors is an integer number (74172105).

Almost surely, 2^6534105312 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 6534105312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10680783120).

6534105312 is an abundant number, since it is smaller than the sum of its proper divisors (14827460928).

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

6534105312 is a wasteful number, since it uses less digits than its factorization.

6534105312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 6534105312 is about 80833.8129250377. The cubic root of 6534105312 is about 1869.5139491910.

Adding to 6534105312 its reverse (2135014356), we get a palindrome (8669119668).

The spelling of 6534105312 in words is "six billion, five hundred thirty-four million, one hundred five thousand, three hundred twelve".