5550505050047 has 2 divisors, whose sum is σ = 5550505050048. Its totient is φ = 5550505050046.

The previous prime is 5550505050043. The next prime is 5550505050109. The reversal of 5550505050047 is 7400505050555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5550505050047 - 2² = 5550505050043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5550505049986 and 5550505050013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5550505050043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775252525023 + 2775252525024.

It is an arithmetic number, because the mean of its divisors is an integer number (2775252525024).

Almost surely, 2^{5550505050047} is an apocalyptic number.

5550505050047 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550505050047 is an equidigital number, since it uses as much as digits as its factorization.

5550505050047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 5550505050047 in words is "five trillion, five hundred fifty billion, five hundred five million, fifty thousand, forty-seven".