555253143343 has 2 divisors, whose sum is σ = 555253143344. Its totient is φ = 555253143342.

The previous prime is 555253143311. The next prime is 555253143449. The reversal of 555253143343 is 343341352555.

555253143343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555253143343 - 2⁵ = 555253143311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 555253143343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555253143043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277626571671 + 277626571672.

It is an arithmetic number, because the mean of its divisors is an integer number (277626571672).

Almost surely, 2^555253143343 is an apocalyptic number.

555253143343 is a deficient number, since it is larger than the sum of its proper divisors (1).

555253143343 is an equidigital number, since it uses as much as digits as its factorization.

555253143343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620000, while the sum is 43.

Adding to 555253143343 its reverse (343341352555), we get a palindrome (898594495898).

The spelling of 555253143343 in words is "five hundred fifty-five billion, two hundred fifty-three million, one hundred forty-three thousand, three hundred forty-three".