7330665541 has 2 divisors, whose sum is σ = 7330665542. Its totient is φ = 7330665540.

The previous prime is 7330665533. The next prime is 7330665569. The reversal of 7330665541 is 1455660337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7285305316 + 45360225 = 85354^2 + 6735^2 .

It is an emirp because it is prime and its reverse (1455660337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7330665541 - 2³ = 7330665533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7330665494 and 7330665503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7330665521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3665332770 + 3665332771.

It is an arithmetic number, because the mean of its divisors is an integer number (3665332771).

Almost surely, 2^7330665541 is an apocalyptic number.

It is an amenable number.

7330665541 is a deficient number, since it is larger than the sum of its proper divisors (1).

7330665541 is an equidigital number, since it uses as much as digits as its factorization.

7330665541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 7330665541 is about 85619.3058895013. The cubic root of 7330665541 is about 1942.5899390939.

The spelling of 7330665541 in words is "seven billion, three hundred thirty million, six hundred sixty-five thousand, five hundred forty-one".