6516212453314 has 16 divisors (see below), whose sum is σ = 9799932692160. Its totient is φ = 3249569056240.

The previous prime is 6516212453251. The next prime is 6516212453327. The reversal of 6516212453314 is 4133542126156.

It is a super-2 number, since 2×6516212453314² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16288977 + ... + 16684219.

It is an arithmetic number, because the mean of its divisors is an integer number (612495793260).

Almost surely, 2^{6516212453314} is an apocalyptic number.

6516212453314 is a deficient number, since it is larger than the sum of its proper divisors (3283720238846).

6516212453314 is a wasteful number, since it uses less digits than its factorization.

6516212453314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416825.

The product of its digits is 518400, while the sum is 43.

The spelling of 6516212453314 in words is "six trillion, five hundred sixteen billion, two hundred twelve million, four hundred fifty-three thousand, three hundred fourteen".