688125876076 has 12 divisors (see below), whose sum is σ = 1211431184208. Its totient is φ = 342002680592.

The previous prime is 688125876059. The next prime is 688125876079. The reversal of 688125876076 is 670678521886.

It is a junction number, because it is equal to n+sod(n) for n = 688125875999 and 688125876017.

It is not an unprimeable number, because it can be changed into a prime (688125876079) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 515063611 + ... + 515064946.

It is an arithmetic number, because the mean of its divisors is an integer number (100952598684).

Almost surely, 2^688125876076 is an apocalyptic number.

It is an amenable number.

688125876076 is a deficient number, since it is larger than the sum of its proper divisors (523305308132).

688125876076 is a wasteful number, since it uses less digits than its factorization.

688125876076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030128728 (or 1030128726 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 64.

The spelling of 688125876076 in words is "six hundred eighty-eight billion, one hundred twenty-five million, eight hundred seventy-six thousand, seventy-six".