682076406157 has 2 divisors, whose sum is σ = 682076406158. Its totient is φ = 682076406156.

The previous prime is 682076406133. The next prime is 682076406173. The reversal of 682076406157 is 751604670286.

682076406157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 666368546596 + 15707859561 = 816314^2 + 125331^2 .

It is a cyclic number.

It is not a de Polignac number, because 682076406157 - 2¹⁵ = 682076373389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (682076406107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341038203078 + 341038203079.

It is an arithmetic number, because the mean of its divisors is an integer number (341038203079).

Almost surely, 2^682076406157 is an apocalyptic number.

It is an amenable number.

682076406157 is a deficient number, since it is larger than the sum of its proper divisors (1).

682076406157 is an equidigital number, since it uses as much as digits as its factorization.

682076406157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 682076406157 in words is "six hundred eighty-two billion, seventy-six million, four hundred six thousand, one hundred fifty-seven".