555253 has 2 divisors, whose sum is σ = 555254. Its totient is φ = 555252.

The previous prime is 555251. The next prime is 555257. The reversal of 555253 is 352555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544644 + 10609 = 738^2 + 103^2 .

It is a cyclic number.

It is not a de Polignac number, because 555253 - 2¹ = 555251 is a prime.

Together with 555251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555251) 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, 277626 + 277627.

It is an arithmetic number, because the mean of its divisors is an integer number (277627).

2⁵⁵⁵²⁵³ is an apocalyptic number.

It is an amenable number.

555253 is a deficient number, since it is larger than the sum of its proper divisors (1).

555253 is an equidigital number, since it uses as much as digits as its factorization.

555253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3750, while the sum is 25.

The square root of 555253 is about 745.1530044226. The cubic root of 555253 is about 82.1921431112.

It can be divided in two parts, 555 and 253, that added together give a palindrome (808).

The spelling of 555253 in words is "five hundred fifty-five thousand, two hundred fifty-three".