8886552161 has 2 divisors, whose sum is σ = 8886552162. Its totient is φ = 8886552160.

The previous prime is 8886552139. The next prime is 8886552193. The reversal of 8886552161 is 1612556888.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8750479936 + 136072225 = 93544^2 + 11665^2 .

It is a cyclic number.

It is not a de Polignac number, because 8886552161 - 2⁶ = 8886552097 is a prime.

It is not a weakly prime, because it can be changed into another prime (8886552121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4443276080 + 4443276081.

It is an arithmetic number, because the mean of its divisors is an integer number (4443276081).

Almost surely, 2^8886552161 is an apocalyptic number.

It is an amenable number.

8886552161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8886552161 is an equidigital number, since it uses as much as digits as its factorization.

8886552161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 921600, while the sum is 50.

The square root of 8886552161 is about 94268.5109726466. The cubic root of 8886552161 is about 2071.3068024729.

The spelling of 8886552161 in words is "eight billion, eight hundred eighty-six million, five hundred fifty-two thousand, one hundred sixty-one".