505350062505242 has 16 divisors (see below), whose sum is σ = 795835361183040. Its totient is φ = 240206404740192.

The previous prime is 505350062505227. The next prime is 505350062505247. The reversal of 505350062505242 is 242505260053505.

It is a junction number, because it is equal to n+sod(n) for n = 505350062505193 and 505350062505202.

It is not an unprimeable number, because it can be changed into a prime (505350062505247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33698983067 + ... + 33698998062.

It is an arithmetic number, because the mean of its divisors is an integer number (49739710073940).

Almost surely, 2^{505350062505242} is an apocalyptic number.

505350062505242 is a deficient number, since it is larger than the sum of its proper divisors (290485298677798).

505350062505242 is a wasteful number, since it uses less digits than its factorization.

505350062505242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67397981317.

The product of its (nonzero) digits is 1800000, while the sum is 44.

The spelling of 505350062505242 in words is "five hundred five trillion, three hundred fifty billion, sixty-two million, five hundred five thousand, two hundred forty-two".