555505000543 has 2 divisors, whose sum is σ = 555505000544. Its totient is φ = 555505000542.

The previous prime is 555505000511. The next prime is 555505000553. The reversal of 555505000543 is 345000505555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 555505000543 - 2⁵ = 555505000511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555505000553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277752500271 + 277752500272.

It is an arithmetic number, because the mean of its divisors is an integer number (277752500272).

Almost surely, 2^555505000543 is an apocalyptic number.

555505000543 is a deficient number, since it is larger than the sum of its proper divisors (1).

555505000543 is an equidigital number, since it uses as much as digits as its factorization.

555505000543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 555505000543 in words is "five hundred fifty-five billion, five hundred five million, five hundred forty-three", and thus it is an aban number.