8284652161 has 2 divisors, whose sum is σ = 8284652162. Its totient is φ = 8284652160.

The previous prime is 8284652153. The next prime is 8284652191. The reversal of 8284652161 is 1612564828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7238776561 + 1045875600 = 85081^2 + 32340^2 .

It is a cyclic number.

It is not a de Polignac number, because 8284652161 - 2³ = 8284652153 is a prime.

It is a super-2 number, since 2×8284652161² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8284652191) 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, 4142326080 + 4142326081.

It is an arithmetic number, because the mean of its divisors is an integer number (4142326081).

Almost surely, 2^8284652161 is an apocalyptic number.

It is an amenable number.

8284652161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8284652161 is an equidigital number, since it uses as much as digits as its factorization.

8284652161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 184320, while the sum is 43.

The square root of 8284652161 is about 91020.0646066569. The cubic root of 8284652161 is about 2023.4451030599.

The spelling of 8284652161 in words is "eight billion, two hundred eighty-four million, six hundred fifty-two thousand, one hundred sixty-one".