550500548441 has 2 divisors, whose sum is σ = 550500548442. Its totient is φ = 550500548440.

The previous prime is 550500548413. The next prime is 550500548443. The reversal of 550500548441 is 144845005055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 462753667600 + 87746880841 = 680260^2 + 296221^2 .

It is a cyclic number.

It is not a de Polignac number, because 550500548441 - 2³⁴ = 533320679257 is a prime.

Together with 550500548443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (550500548443) 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, 275250274220 + 275250274221.

It is an arithmetic number, because the mean of its divisors is an integer number (275250274221).

Almost surely, 2^550500548441 is an apocalyptic number.

It is an amenable number.

550500548441 is a deficient number, since it is larger than the sum of its proper divisors (1).

550500548441 is an equidigital number, since it uses as much as digits as its factorization.

550500548441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320000, while the sum is 41.

The spelling of 550500548441 in words is "five hundred fifty billion, five hundred million, five hundred forty-eight thousand, four hundred forty-one".