550216240103 has 2 divisors, whose sum is σ = 550216240104. Its totient is φ = 550216240102.

The previous prime is 550216240099. The next prime is 550216240117. The reversal of 550216240103 is 301042612055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550216240103 - 2² = 550216240099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550216240153) 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, 275108120051 + 275108120052.

It is an arithmetic number, because the mean of its divisors is an integer number (275108120052).

Almost surely, 2^550216240103 is an apocalyptic number.

550216240103 is a deficient number, since it is larger than the sum of its proper divisors (1).

550216240103 is an equidigital number, since it uses as much as digits as its factorization.

550216240103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 550216240103 its reverse (301042612055), we get a palindrome (851258852158).

The spelling of 550216240103 in words is "five hundred fifty billion, two hundred sixteen million, two hundred forty thousand, one hundred three".