550560501013 has 2 divisors, whose sum is σ = 550560501014. Its totient is φ = 550560501012.

The previous prime is 550560500927. The next prime is 550560501061. The reversal of 550560501013 is 310105065055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 502974568849 + 47585932164 = 709207^2 + 218142^2 .

It is a cyclic number.

It is not a de Polignac number, because 550560501013 - 2³³ = 541970566421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550560501083) 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, 275280250506 + 275280250507.

It is an arithmetic number, because the mean of its divisors is an integer number (275280250507).

Almost surely, 2^550560501013 is an apocalyptic number.

It is an amenable number.

550560501013 is a deficient number, since it is larger than the sum of its proper divisors (1).

550560501013 is an equidigital number, since it uses as much as digits as its factorization.

550560501013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11250, while the sum is 31.

Adding to 550560501013 its reverse (310105065055), we get a palindrome (860665566068).

The spelling of 550560501013 in words is "five hundred fifty billion, five hundred sixty million, five hundred one thousand, thirteen".