6456216889514 has 16 divisors (see below), whose sum is σ = 11096698042368. Its totient is φ = 2759725680432.

The previous prime is 6456216889321. The next prime is 6456216889523. The reversal of 6456216889514 is 4159886126546.

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, 602029037 + ... + 602039760.

It is an arithmetic number, because the mean of its divisors is an integer number (693543627648).

Almost surely, 2^{6456216889514} is an apocalyptic number.

6456216889514 is a deficient number, since it is larger than the sum of its proper divisors (4640481152854).

6456216889514 is a wasteful number, since it uses less digits than its factorization.

6456216889514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204069189.

The product of its digits is 99532800, while the sum is 65.

The spelling of 6456216889514 in words is "six trillion, four hundred fifty-six billion, two hundred sixteen million, eight hundred eighty-nine thousand, five hundred fourteen".