682047604013 has 4 divisors (see below), whose sum is σ = 705566486940. Its totient is φ = 658528721088.

The previous prime is 682047603989. The next prime is 682047604039. The reversal of 682047604013 is 310406740286.

682047604013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 310224492484 + 371823111529 = 556978^2 + 609773^2 .

It is a cyclic number.

It is not a de Polignac number, because 682047604013 - 2²² = 682043409709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682047601013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11759441420 + ... + 11759441477.

It is an arithmetic number, because the mean of its divisors is an integer number (176391621735).

Almost surely, 2^682047604013 is an apocalyptic number.

It is an amenable number.

682047604013 is a deficient number, since it is larger than the sum of its proper divisors (23518882927).

682047604013 is a wasteful number, since it uses less digits than its factorization.

682047604013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23518882926.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 682047604013 in words is "six hundred eighty-two billion, forty-seven million, six hundred four thousand, thirteen".