50505505500127 has 2 divisors, whose sum is σ = 50505505500128. Its totient is φ = 50505505500126.

The previous prime is 50505505500059. The next prime is 50505505500157. The reversal of 50505505500127 is 72100550550505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50505505500127 is a prime.

It is a super-2 number, since 2×50505505500127² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50505505500127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50505505500157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25252752750063 + 25252752750064.

It is an arithmetic number, because the mean of its divisors is an integer number (25252752750064).

Almost surely, 2^{50505505500127} is an apocalyptic number.

50505505500127 is a deficient number, since it is larger than the sum of its proper divisors (1).

50505505500127 is an equidigital number, since it uses as much as digits as its factorization.

50505505500127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 218750, while the sum is 40.

The spelling of 50505505500127 in words is "fifty trillion, five hundred five billion, five hundred five million, five hundred thousand, one hundred twenty-seven".