50550509973343 has 2 divisors, whose sum is σ = 50550509973344. Its totient is φ = 50550509973342.

The previous prime is 50550509973317. The next prime is 50550509973391. The reversal of 50550509973343 is 34337990505505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50550509973343 - 2¹⁷ = 50550509842271 is a prime.

It is a super-2 number, since 2×50550509973343² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50550509983343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275254986671 + 25275254986672.

It is an arithmetic number, because the mean of its divisors is an integer number (25275254986672).

Almost surely, 2^{50550509973343} is an apocalyptic number.

50550509973343 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550509973343 is an equidigital number, since it uses as much as digits as its factorization.

50550509973343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38272500, while the sum is 58.

The spelling of 50550509973343 in words is "fifty trillion, five hundred fifty billion, five hundred nine million, nine hundred seventy-three thousand, three hundred forty-three".