6880247458064 has 20 divisors (see below), whose sum is σ = 13556419781520. Its totient is φ = 3381816546720.

The previous prime is 6880247458003. The next prime is 6880247458109. The reversal of 6880247458064 is 4608547420886.

It is a super-2 number, since 2×6880247458064² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6880247457988 and 6880247458006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644197922 + ... + 3644199809.

It is an arithmetic number, because the mean of its divisors is an integer number (677820989076).

Almost surely, 2^{6880247458064} is an apocalyptic number.

It is an amenable number.

6880247458064 is a deficient number, since it is larger than the sum of its proper divisors (6676172323456).

6880247458064 is a wasteful number, since it uses less digits than its factorization.

6880247458064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288397798 (or 7288397792 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 62.

The spelling of 6880247458064 in words is "six trillion, eight hundred eighty billion, two hundred forty-seven million, four hundred fifty-eight thousand, sixty-four".