8329125533 has 2 divisors, whose sum is σ = 8329125534. Its totient is φ = 8329125532.

The previous prime is 8329125527. The next prime is 8329125547. The reversal of 8329125533 is 3355219238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5375529124 + 2953596409 = 73318^2 + 54347^2 .

It is a cyclic number.

It is not a de Polignac number, because 8329125533 - 2³² = 4034158237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8329125733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4164562766 + 4164562767.

It is an arithmetic number, because the mean of its divisors is an integer number (4164562767).

Almost surely, 2^8329125533 is an apocalyptic number.

It is an amenable number.

8329125533 is a deficient number, since it is larger than the sum of its proper divisors (1).

8329125533 is an equidigital number, since it uses as much as digits as its factorization.

8329125533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The square root of 8329125533 is about 91264.0429358682. The cubic root of 8329125533 is about 2027.0593718531.

The spelling of 8329125533 in words is "eight billion, three hundred twenty-nine million, one hundred twenty-five thousand, five hundred thirty-three".