945009083 has 2 divisors, whose sum is σ = 945009084. Its totient is φ = 945009082.

The previous prime is 945009067. The next prime is 945009097. The reversal of 945009083 is 380900549.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 945009083 - 2⁴ = 945009067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (945009883) 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, 472504541 + 472504542.

It is an arithmetic number, because the mean of its divisors is an integer number (472504542).

Almost surely, 2^945009083 is an apocalyptic number.

945009083 is a deficient number, since it is larger than the sum of its proper divisors (1).

945009083 is an equidigital number, since it uses as much as digits as its factorization.

945009083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 945009083 is about 30741.0000325298. Note that the first 4 decimals coincide. The cubic root of 945009083 is about 981.3230370778.

The spelling of 945009083 in words is "nine hundred forty-five million, nine thousand, eighty-three".