9075945773 has 2 divisors, whose sum is σ = 9075945774. Its totient is φ = 9075945772.

The previous prime is 9075945743. The next prime is 9075945811. The reversal of 9075945773 is 3775495709.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5485179844 + 3590765929 = 74062^2 + 59923^2 .

It is a cyclic number.

It is not a de Polignac number, because 9075945773 - 2¹⁴ = 9075929389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9075945743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4537972886 + 4537972887.

It is an arithmetic number, because the mean of its divisors is an integer number (4537972887).

Almost surely, 2^9075945773 is an apocalyptic number.

It is an amenable number.

9075945773 is a deficient number, since it is larger than the sum of its proper divisors (1).

9075945773 is an equidigital number, since it uses as much as digits as its factorization.

9075945773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8334900, while the sum is 56.

The square root of 9075945773 is about 95267.7583078347. The cubic root of 9075945773 is about 2085.9183155050.

The spelling of 9075945773 in words is "nine billion, seventy-five million, nine hundred forty-five thousand, seven hundred seventy-three".