4045365593 has 2 divisors, whose sum is σ = 4045365594. Its totient is φ = 4045365592.

The previous prime is 4045365539. The next prime is 4045365607. The reversal of 4045365593 is 3955635404.

4045365593 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (4045365539) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3184119184 + 861246409 = 56428^2 + 29347^2 .

It is a cyclic number.

It is not a de Polignac number, because 4045365593 - 2²² = 4041171289 is a prime.

It is not a weakly prime, because it can be changed into another prime (4045364593) 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, 2022682796 + 2022682797.

It is an arithmetic number, because the mean of its divisors is an integer number (2022682797).

Almost surely, 2^4045365593 is an apocalyptic number.

It is an amenable number.

4045365593 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045365593 is an equidigital number, since it uses as much as digits as its factorization.

4045365593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 44.

The square root of 4045365593 is about 63603.1885442860. The cubic root of 4045365593 is about 1593.3796226649.

The spelling of 4045365593 in words is "four billion, forty-five million, three hundred sixty-five thousand, five hundred ninety-three".