7325215633 has 2 divisors, whose sum is σ = 7325215634. Its totient is φ = 7325215632.

The previous prime is 7325215631. The next prime is 7325215661. The reversal of 7325215633 is 3365125237.

7325215633 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5073997824 + 2251217809 = 71232^2 + 47447^2 .

It is a cyclic number.

It is not a de Polignac number, because 7325215633 - 2¹ = 7325215631 is a prime.

Together with 7325215631, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7325215592 and 7325215601.

It is not a weakly prime, because it can be changed into another prime (7325215631) 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, 3662607816 + 3662607817.

It is an arithmetic number, because the mean of its divisors is an integer number (3662607817).

Almost surely, 2^7325215633 is an apocalyptic number.

It is an amenable number.

7325215633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7325215633 is an equidigital number, since it uses as much as digits as its factorization.

7325215633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 37.

The square root of 7325215633 is about 85587.4735752844. The cubic root of 7325215633 is about 1942.1084202351.

The spelling of 7325215633 in words is "seven billion, three hundred twenty-five million, two hundred fifteen thousand, six hundred thirty-three".