50505553027 has 2 divisors, whose sum is σ = 50505553028. Its totient is φ = 50505553026.

The previous prime is 50505553001. The next prime is 50505553067. The reversal of 50505553027 is 72035550505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50505553027 is a prime.

It is not a weakly prime, because it can be changed into another prime (50505553067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25252776513 + 25252776514.

It is an arithmetic number, because the mean of its divisors is an integer number (25252776514).

Almost surely, 2^50505553027 is an apocalyptic number.

50505553027 is a deficient number, since it is larger than the sum of its proper divisors (1).

50505553027 is an equidigital number, since it uses as much as digits as its factorization.

50505553027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131250, while the sum is 37.

The spelling of 50505553027 in words is "fifty billion, five hundred five million, five hundred fifty-three thousand, twenty-seven".