9140964593 has 2 divisors, whose sum is σ = 9140964594. Its totient is φ = 9140964592.

The previous prime is 9140964551. The next prime is 9140964607. The reversal of 9140964593 is 3954690419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5653235344 + 3487729249 = 75188^2 + 59057^2 .

It is a cyclic number.

It is not a de Polignac number, because 9140964593 - 2⁸ = 9140964337 is a prime.

It is not a weakly prime, because it can be changed into another prime (9140964533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4570482296 + 4570482297.

It is an arithmetic number, because the mean of its divisors is an integer number (4570482297).

Almost surely, 2^9140964593 is an apocalyptic number.

It is an amenable number.

9140964593 is a deficient number, since it is larger than the sum of its proper divisors (1).

9140964593 is an equidigital number, since it uses as much as digits as its factorization.

9140964593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 9140964593 is about 95608.3918544811. The cubic root of 9140964593 is about 2090.8875447905.

The spelling of 9140964593 in words is "nine billion, one hundred forty million, nine hundred sixty-four thousand, five hundred ninety-three".