6521616114 has 16 divisors (see below), whose sum is σ = 14046557952. Its totient is φ = 2006651088.

The previous prime is 6521616091. The next prime is 6521616131. The reversal of 6521616114 is 4116161256.

6521616114 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41805154 + ... + 41805309.

It is an arithmetic number, because the mean of its divisors is an integer number (877909872).

Almost surely, 2^6521616114 is an apocalyptic number.

6521616114 is an abundant number, since it is smaller than the sum of its proper divisors (7524941838).

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

6521616114 is a wasteful number, since it uses less digits than its factorization.

6521616114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83610481.

The product of its digits is 8640, while the sum is 33.

The square root of 6521616114 is about 80756.5236621785. The cubic root of 6521616114 is about 1868.3220685013.

The spelling of 6521616114 in words is "six billion, five hundred twenty-one million, six hundred sixteen thousand, one hundred fourteen".