682929324956161 has 8 divisors (see below), whose sum is σ = 695816661942504. Its totient is φ = 670042057526400.

The previous prime is 682929324956129. The next prime is 682929324956227. The reversal of 682929324956161 is 161659423929286.

682929324956161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 514296219610000 + 168633105346161 = 22678100^2 + 12985881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 682929324956161 - 2⁵ = 682929324956129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682929324956101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648611 + ... + 37052311.

It is an arithmetic number, because the mean of its divisors is an integer number (86977082742813).

Almost surely, 2^{682929324956161} is an apocalyptic number.

It is an amenable number.

682929324956161 is a deficient number, since it is larger than the sum of its proper divisors (12887336986343).

682929324956161 is a wasteful number, since it uses less digits than its factorization.

682929324956161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34778291.

The product of its digits is 604661760, while the sum is 73.

The spelling of 682929324956161 in words is "six hundred eighty-two trillion, nine hundred twenty-nine billion, three hundred twenty-four million, nine hundred fifty-six thousand, one hundred sixty-one".