8382056161 has 2 divisors, whose sum is σ = 8382056162. Its totient is φ = 8382056160.

The previous prime is 8382056153. The next prime is 8382056203. The reversal of 8382056161 is 1616502838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6597500625 + 1784555536 = 81225^2 + 42244^2 .

It is a cyclic number.

It is not a de Polignac number, because 8382056161 - 2³ = 8382056153 is a prime.

It is not a weakly prime, because it can be changed into another prime (8382056141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4191028080 + 4191028081.

It is an arithmetic number, because the mean of its divisors is an integer number (4191028081).

Almost surely, 2^8382056161 is an apocalyptic number.

It is an amenable number.

8382056161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8382056161 is an equidigital number, since it uses as much as digits as its factorization.

8382056161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 8382056161 is about 91553.5698976288. The cubic root of 8382056161 is about 2031.3442172364.

Adding to 8382056161 its reverse (1616502838), we get a palindrome (9998558999).

The spelling of 8382056161 in words is "eight billion, three hundred eighty-two million, fifty-six thousand, one hundred sixty-one".