945009067 has 2 divisors, whose sum is σ = 945009068. Its totient is φ = 945009066.

The previous prime is 945009059. The next prime is 945009083. The reversal of 945009067 is 760900549.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 945009067 - 2³ = 945009059 is a prime.

It is not a weakly prime, because it can be changed into another prime (945009007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472504533 + 472504534.

It is an arithmetic number, because the mean of its divisors is an integer number (472504534).

Almost surely, 2^945009067 is an apocalyptic number.

945009067 is a deficient number, since it is larger than the sum of its proper divisors (1).

945009067 is an equidigital number, since it uses as much as digits as its factorization.

945009067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 945009067 is about 30740.9997722911. Note that the first 3 decimals coincide. The cubic root of 945009067 is about 981.3230315395.

The spelling of 945009067 in words is "nine hundred forty-five million, nine thousand, sixty-seven".