12982875982057 has 2 divisors, whose sum is σ = 12982875982058. Its totient is φ = 12982875982056.

The previous prime is 12982875982051. The next prime is 12982875982067. The reversal of 12982875982057 is 75028957828921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6509825662096 + 6473050319961 = 2551436^2 + 2544219^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12982875982057 is a prime.

It is not a weakly prime, because it can be changed into another prime (12982875982051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6491437991028 + 6491437991029.

It is an arithmetic number, because the mean of its divisors is an integer number (6491437991029).

Almost surely, 2^{12982875982057} is an apocalyptic number.

It is an amenable number.

12982875982057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12982875982057 is an equidigital number, since it uses as much as digits as its factorization.

12982875982057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 406425600, while the sum is 73.

The spelling of 12982875982057 in words is "twelve trillion, nine hundred eighty-two billion, eight hundred seventy-five million, nine hundred eighty-two thousand, fifty-seven".