4434253457 has 2 divisors, whose sum is σ = 4434253458. Its totient is φ = 4434253456.

The previous prime is 4434253393. The next prime is 4434253487. The reversal of 4434253457 is 7543524344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3774996481 + 659256976 = 61441^2 + 25676^2 .

It is a cyclic number.

It is not a de Polignac number, because 4434253457 - 2⁶ = 4434253393 is a prime.

It is not a weakly prime, because it can be changed into another prime (4434253487) 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, 2217126728 + 2217126729.

It is an arithmetic number, because the mean of its divisors is an integer number (2217126729).

Almost surely, 2^4434253457 is an apocalyptic number.

It is an amenable number.

4434253457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4434253457 is an equidigital number, since it uses as much as digits as its factorization.

4434253457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 41.

The square root of 4434253457 is about 66590.1903961837. The cubic root of 4434253457 is about 1642.8837643543.

The spelling of 4434253457 in words is "four billion, four hundred thirty-four million, two hundred fifty-three thousand, four hundred fifty-seven".