4252504489 has 2 divisors, whose sum is σ = 4252504490. Its totient is φ = 4252504488.

The previous prime is 4252504483. The next prime is 4252504511. The reversal of 4252504489 is 9844052524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3101598864 + 1150905625 = 55692^2 + 33925^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252504489 - 2³ = 4252504481 is a prime.

It is a super-2 number, since 2×4252504489² = 36167588857930302242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4252504481) 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, 2126252244 + 2126252245.

It is an arithmetic number, because the mean of its divisors is an integer number (2126252245).

Almost surely, 2^4252504489 is an apocalyptic number.

It is an amenable number.

4252504489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252504489 is an equidigital number, since it uses as much as digits as its factorization.

4252504489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 4252504489 is about 65211.2297767800. The cubic root of 4252504489 is about 1620.1240174579.

The spelling of 4252504489 in words is "four billion, two hundred fifty-two million, five hundred four thousand, four hundred eighty-nine".