8652642329 has 2 divisors, whose sum is σ = 8652642330. Its totient is φ = 8652642328.

The previous prime is 8652642319. The next prime is 8652642353. The reversal of 8652642329 is 9232462568.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4699376704 + 3953265625 = 68552^2 + 62875^2 .

It is a cyclic number.

It is not a de Polignac number, because 8652642329 - 2⁸ = 8652642073 is a prime.

It is not a weakly prime, because it can be changed into another prime (8652642319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4326321164 + 4326321165.

It is an arithmetic number, because the mean of its divisors is an integer number (4326321165).

Almost surely, 2^8652642329 is an apocalyptic number.

It is an amenable number.

8652642329 is a deficient number, since it is larger than the sum of its proper divisors (1).

8652642329 is an equidigital number, since it uses as much as digits as its factorization.

8652642329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 47.

The square root of 8652642329 is about 93019.5803527408. The cubic root of 8652642329 is about 2052.9714852237.

The spelling of 8652642329 in words is "eight billion, six hundred fifty-two million, six hundred forty-two thousand, three hundred twenty-nine".