8325136133 has 2 divisors, whose sum is σ = 8325136134. Its totient is φ = 8325136132.

The previous prime is 8325136117. The next prime is 8325136199. The reversal of 8325136133 is 3316315238.

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., 4513555489 + 3811580644 = 67183^2 + 61738^2 .

It is a cyclic number.

It is not a de Polignac number, because 8325136133 - 2⁴ = 8325136117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8325136093 and 8325136102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8325136333) 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, 4162568066 + 4162568067.

It is an arithmetic number, because the mean of its divisors is an integer number (4162568067).

Almost surely, 2^8325136133 is an apocalyptic number.

It is an amenable number.

8325136133 is a deficient number, since it is larger than the sum of its proper divisors (1).

8325136133 is an equidigital number, since it uses as much as digits as its factorization.

8325136133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 8325136133 is about 91242.1839556682. The cubic root of 8325136133 is about 2026.7356867286.

The spelling of 8325136133 in words is "eight billion, three hundred twenty-five million, one hundred thirty-six thousand, one hundred thirty-three".