50550550043863 has 2 divisors, whose sum is σ = 50550550043864. Its totient is φ = 50550550043862.

The previous prime is 50550550043837. The next prime is 50550550043869. The reversal of 50550550043863 is 36834005505505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50550550043863 - 2¹⁷ = 50550549912791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50550550043869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275275021931 + 25275275021932.

It is an arithmetic number, because the mean of its divisors is an integer number (25275275021932).

Almost surely, 2^{50550550043863} is an apocalyptic number.

50550550043863 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550550043863 is an equidigital number, since it uses as much as digits as its factorization.

50550550043863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400000, while the sum is 49.

The spelling of 50550550043863 in words is "fifty trillion, five hundred fifty billion, five hundred fifty million, forty-three thousand, eight hundred sixty-three".