4045386253 has 2 divisors, whose sum is σ = 4045386254. Its totient is φ = 4045386252.

The previous prime is 4045386239. The next prime is 4045386287. The reversal of 4045386253 is 3526835404.

4045386253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2186310564 + 1859075689 = 46758^2 + 43117^2 .

It is a cyclic number.

It is not a de Polignac number, because 4045386253 - 2⁵ = 4045386221 is a prime.

It is a super-2 number, since 2×4045386253² = 32730299871922760018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4045386203) 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, 2022693126 + 2022693127.

It is an arithmetic number, because the mean of its divisors is an integer number (2022693127).

Almost surely, 2^4045386253 is an apocalyptic number.

It is an amenable number.

4045386253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045386253 is an equidigital number, since it uses as much as digits as its factorization.

4045386253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 4045386253 is about 63603.3509573199. The cubic root of 4045386253 is about 1593.3823351652.

The spelling of 4045386253 in words is "four billion, forty-five million, three hundred eighty-six thousand, two hundred fifty-three".