6531114568 has 32 divisors (see below), whose sum is σ = 14062212000. Its totient is φ = 2812440960.

The previous prime is 6531114539. The next prime is 6531114589. The reversal of 6531114568 is 8654111356.

It is a self number, because there is not a number n which added to its sum of digits gives 6531114568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951413 + ... + 1954756.

It is an arithmetic number, because the mean of its divisors is an integer number (439444125).

Almost surely, 2^6531114568 is an apocalyptic number.

It is an amenable number.

6531114568 is an abundant number, since it is smaller than the sum of its proper divisors (7531097432).

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

6531114568 is a wasteful number, since it uses less digits than its factorization.

6531114568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906205 (or 3906201 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 6531114568 is about 80815.3114700426. The cubic root of 6531114568 is about 1869.2286721390.

The spelling of 6531114568 in words is "six billion, five hundred thirty-one million, one hundred fourteen thousand, five hundred sixty-eight".