4506930209 has 2 divisors, whose sum is σ = 4506930210. Its totient is φ = 4506930208.

The previous prime is 4506930139. The next prime is 4506930217. The reversal of 4506930209 is 9020396054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2878000609 + 1628929600 = 53647^2 + 40360^2 .

It is a cyclic number.

It is not a de Polignac number, because 4506930209 - 2⁸ = 4506929953 is a prime.

It is not a weakly prime, because it can be changed into another prime (4506930709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2253465104 + 2253465105.

It is an arithmetic number, because the mean of its divisors is an integer number (2253465105).

Almost surely, 2^4506930209 is an apocalyptic number.

It is an amenable number.

4506930209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4506930209 is an equidigital number, since it uses as much as digits as its factorization.

4506930209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 4506930209 is about 67133.6741806971. The cubic root of 4506930209 is about 1651.8107099656.

The spelling of 4506930209 in words is "four billion, five hundred six million, nine hundred thirty thousand, two hundred nine".