4250453 has 2 divisors, whose sum is σ = 4250454. Its totient is φ = 4250452.

The previous prime is 4250447. The next prime is 4250479. The reversal of 4250453 is 3540524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2900209 + 1350244 = 1703^2 + 1162^2 .

It is a cyclic number.

It is not a de Polignac number, because 4250453 - 2¹⁰ = 4249429 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4250483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125226 + 2125227.

It is an arithmetic number, because the mean of its divisors is an integer number (2125227).

Almost surely, 2^4250453 is an apocalyptic number.

It is an amenable number.

4250453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4250453 is an equidigital number, since it uses as much as digits as its factorization.

4250453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4250453 is about 2061.6626785195. The cubic root of 4250453 is about 161.9863449345.

Adding to 4250453 its reverse (3540524), we get a palindrome (7790977).

The spelling of 4250453 in words is "four million, two hundred fifty thousand, four hundred fifty-three".