7330665533 has 2 divisors, whose sum is σ = 7330665534. Its totient is φ = 7330665532.

The previous prime is 7330665521. The next prime is 7330665541. The reversal of 7330665533 is 3355660337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7318289209 + 12376324 = 85547^2 + 3518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7330665533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7330665583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3665332766 + 3665332767.

It is an arithmetic number, because the mean of its divisors is an integer number (3665332767).

Almost surely, 2^7330665533 is an apocalyptic number.

It is an amenable number.

7330665533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7330665533 is an equidigital number, since it uses as much as digits as its factorization.

7330665533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 510300, while the sum is 41.

The square root of 7330665533 is about 85619.3058427829. The cubic root of 7330665533 is about 1942.5899383872.

The spelling of 7330665533 in words is "seven billion, three hundred thirty million, six hundred sixty-five thousand, five hundred thirty-three".