602443253 has 2 divisors, whose sum is σ = 602443254. Its totient is φ = 602443252.

The previous prime is 602443249. The next prime is 602443267. The reversal of 602443253 is 352344206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 473802289 + 128640964 = 21767^2 + 11342^2 .

It is a cyclic number.

It is not a de Polignac number, because 602443253 - 2² = 602443249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602443753) 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, 301221626 + 301221627.

It is an arithmetic number, because the mean of its divisors is an integer number (301221627).

Almost surely, 2^602443253 is an apocalyptic number.

It is an amenable number.

602443253 is a deficient number, since it is larger than the sum of its proper divisors (1).

602443253 is an equidigital number, since it uses as much as digits as its factorization.

602443253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 602443253 is about 24544.7194524606. The cubic root of 602443253 is about 844.5759589444.

Adding to 602443253 its reverse (352344206), we get a palindrome (954787459).

The spelling of 602443253 in words is "six hundred two million, four hundred forty-three thousand, two hundred fifty-three".