50303055122 has 4 divisors (see below), whose sum is σ = 75454582686. Its totient is φ = 25151527560.

The previous prime is 50303055083. The next prime is 50303055139. The reversal of 50303055122 is 22155030305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50301069841 + 1985281 = 224279^2 + 1409^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50303055091 and 50303055100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12575763779 + ... + 12575763782.

Almost surely, 2^50303055122 is an apocalyptic number.

50303055122 is a deficient number, since it is larger than the sum of its proper divisors (25151527564).

50303055122 is a wasteful number, since it uses less digits than its factorization.

50303055122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25151527563.

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 50303055122 its reverse (22155030305), we get a palindrome (72458085427).

The spelling of 50303055122 in words is "fifty billion, three hundred three million, fifty-five thousand, one hundred twenty-two".