50420212433 has 8 divisors (see below), whose sum is σ = 53406247752. Its totient is φ = 47436414976.

The previous prime is 50420212373. The next prime is 50420212463. The reversal of 50420212433 is 33421202405.

It can be written as a sum of positive squares in 4 ways, for example, as 20604592849 + 29815619584 = 143543^2 + 172672^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50420212433 - 2¹⁰ = 50420211409 is a prime.

It is a super-3 number, since 3×50420212433³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50420212463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512960 + ... + 603297.

It is an arithmetic number, because the mean of its divisors is an integer number (6675780969).

Almost surely, 2^50420212433 is an apocalyptic number.

It is an amenable number.

50420212433 is a deficient number, since it is larger than the sum of its proper divisors (2986035319).

50420212433 is a wasteful number, since it uses less digits than its factorization.

50420212433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118931.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 50420212433 its reverse (33421202405), we get a palindrome (83841414838).

The spelling of 50420212433 in words is "fifty billion, four hundred twenty million, two hundred twelve thousand, four hundred thirty-three".