9075945211 has 2 divisors, whose sum is σ = 9075945212. Its totient is φ = 9075945210.

The previous prime is 9075945181. The next prime is 9075945217. The reversal of 9075945211 is 1125495709.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9075945211 - 2⁹ = 9075944699 is a prime.

It is not a weakly prime, because it can be changed into another prime (9075945217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4537972605 + 4537972606.

It is an arithmetic number, because the mean of its divisors is an integer number (4537972606).

Almost surely, 2^9075945211 is an apocalyptic number.

9075945211 is a deficient number, since it is larger than the sum of its proper divisors (1).

9075945211 is an equidigital number, since it uses as much as digits as its factorization.

9075945211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 9075945211 is about 95267.7553582533. The cubic root of 9075945211 is about 2085.9182724503.

The spelling of 9075945211 in words is "nine billion, seventy-five million, nine hundred forty-five thousand, two hundred eleven".