682489720288 has 12 divisors (see below), whose sum is σ = 1343651636880. Its totient is φ = 341244860128.

The previous prime is 682489720271. The next prime is 682489720291. The reversal of 682489720288 is 882027984286.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 10663901848 + ... + 10663901911.

It is an arithmetic number, because the mean of its divisors is an integer number (111970969740).

Almost surely, 2^682489720288 is an apocalyptic number.

It is an amenable number.

682489720288 is a deficient number, since it is larger than the sum of its proper divisors (661161916592).

682489720288 is a wasteful number, since it uses less digits than its factorization.

682489720288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21327803769 (or 21327803761 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 64.

The spelling of 682489720288 in words is "six hundred eighty-two billion, four hundred eighty-nine million, seven hundred twenty thousand, two hundred eighty-eight".