550560550097 has 2 divisors, whose sum is σ = 550560550098. Its totient is φ = 550560550096.

The previous prime is 550560550093. The next prime is 550560550109. The reversal of 550560550097 is 790055065055.

It is a happy number.

550560550097 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 can be written as a sum of positive squares in only one way, i.e., 489371601601 + 61188948496 = 699551^2 + 247364^2 .

It is a cyclic number.

It is not a de Polignac number, because 550560550097 - 2² = 550560550093 is a prime.

It is a super-2 number, since 2×550560550097² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (550560550091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275280275048 + 275280275049.

It is an arithmetic number, because the mean of its divisors is an integer number (275280275049).

Almost surely, 2^550560550097 is an apocalyptic number.

It is an amenable number.

550560550097 is a deficient number, since it is larger than the sum of its proper divisors (1).

550560550097 is an equidigital number, since it uses as much as digits as its factorization.

550560550097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1181250, while the sum is 47.

The spelling of 550560550097 in words is "five hundred fifty billion, five hundred sixty million, five hundred fifty thousand, ninety-seven".