5505005550103 has 2 divisors, whose sum is σ = 5505005550104. Its totient is φ = 5505005550102.

The previous prime is 5505005550041. The next prime is 5505005550211. The reversal of 5505005550103 is 3010555005055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5505005550103 - 2¹³ = 5505005541911 is a prime.

It is a super-2 number, since 2×5505005550103² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5505005550403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752502775051 + 2752502775052.

It is an arithmetic number, because the mean of its divisors is an integer number (2752502775052).

Almost surely, 2^{5505005550103} is an apocalyptic number.

5505005550103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505005550103 is an equidigital number, since it uses as much as digits as its factorization.

5505005550103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46875, while the sum is 34.

The spelling of 5505005550103 in words is "five trillion, five hundred five billion, five million, five hundred fifty thousand, one hundred three".