6606481417 has 2 divisors, whose sum is σ = 6606481418. Its totient is φ = 6606481416.

The previous prime is 6606481411. The next prime is 6606481433. The reversal of 6606481417 is 7141846066.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6583861881 + 22619536 = 81141^2 + 4756^2 .

It is a cyclic number.

It is not a de Polignac number, because 6606481417 - 2¹⁵ = 6606448649 is a prime.

It is not a weakly prime, because it can be changed into another prime (6606481411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303240708 + 3303240709.

It is an arithmetic number, because the mean of its divisors is an integer number (3303240709).

Almost surely, 2^6606481417 is an apocalyptic number.

It is an amenable number.

6606481417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606481417 is an equidigital number, since it uses as much as digits as its factorization.

6606481417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 6606481417 is about 81280.2646218625. The cubic root of 6606481417 is about 1876.3912795237.

The spelling of 6606481417 in words is "six billion, six hundred six million, four hundred eighty-one thousand, four hundred seventeen".