550964646049 has 2 divisors, whose sum is σ = 550964646050. Its totient is φ = 550964646048.

The previous prime is 550964646019. The next prime is 550964646079. The reversal of 550964646049 is 940646469055.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (550964646019) and next prime (550964646079).

It can be written as a sum of positive squares in only one way, i.e., 407978567824 + 142986078225 = 638732^2 + 378135^2 .

It is a cyclic number.

It is not a de Polignac number, because 550964646049 - 2⁵ = 550964646017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550964645984 and 550964646002.

It is not a weakly prime, because it can be changed into another prime (550964646019) 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, 275482323024 + 275482323025.

It is an arithmetic number, because the mean of its divisors is an integer number (275482323025).

Almost surely, 2^550964646049 is an apocalyptic number.

It is an amenable number.

550964646049 is a deficient number, since it is larger than the sum of its proper divisors (1).

550964646049 is an equidigital number, since it uses as much as digits as its factorization.

550964646049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 550964646049 in words is "five hundred fifty billion, nine hundred sixty-four million, six hundred forty-six thousand, forty-nine".