50420334433 has 6 divisors (see below), whose sum is σ = 58652225826. Its totient is φ = 43217429472.

The previous prime is 50420334329. The next prime is 50420334473. The reversal of 50420334433 is 33443302405.

It can be written as a sum of positive squares in only one way, i.e., 26262471249 + 24157863184 = 162057^2 + 155428^2 .

It is not a de Polignac number, because 50420334433 - 2⁹ = 50420333921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50420334395 and 50420334404.

It is not an unprimeable number, because it can be changed into a prime (50420334473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 514493160 + ... + 514493257.

It is an arithmetic number, because the mean of its divisors is an integer number (9775370971).

Almost surely, 2^50420334433 is an apocalyptic number.

It is an amenable number.

50420334433 is a deficient number, since it is larger than the sum of its proper divisors (8231891393).

50420334433 is a wasteful number, since it uses less digits than its factorization.

50420334433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028986431 (or 1028986424 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 50420334433 its reverse (33443302405), we get a palindrome (83863636838).

The spelling of 50420334433 in words is "fifty billion, four hundred twenty million, three hundred thirty-four thousand, four hundred thirty-three".