1680547106682 has 96 divisors (see below), whose sum is σ = 3688988209920. Its totient is φ = 552871543680.

The previous prime is 1680547106663. The next prime is 1680547106747. The reversal of 1680547106682 is 2866017450861.

1680547106682 is a `hidden beast` number, since 1 + 6 + 8 + 0 + 547 + 10 + 6 + 6 + 82 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1006917744 + ... + 1006919412.

It is an arithmetic number, because the mean of its divisors is an integer number (38426960520).

Almost surely, 2^{1680547106682} is an apocalyptic number.

1680547106682 is an abundant number, since it is smaller than the sum of its proper divisors (2008441103238).

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

1680547106682 is a wasteful number, since it uses less digits than its factorization.

1680547106682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428 (or 3425 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 1680547106682 in words is "one trillion, six hundred eighty billion, five hundred forty-seven million, one hundred six thousand, six hundred eighty-two".