50243443011 has 6 divisors (see below), whose sum is σ = 72573862140. Its totient is φ = 33495628668.

The previous prime is 50243442943. The next prime is 50243443031. The reversal of 50243443011 is 11034434205.

It is a happy number.

It is not a de Polignac number, because 50243443011 - 2¹⁰ = 50243441987 is a prime.

It is a super-2 number, since 2×50243443011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50243443031) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 2791302381 + ... + 2791302398.

It is an arithmetic number, because the mean of its divisors is an integer number (12095643690).

Almost surely, 2^50243443011 is an apocalyptic number.

50243443011 is a deficient number, since it is larger than the sum of its proper divisors (22330419129).

50243443011 is a wasteful number, since it uses less digits than its factorization.

50243443011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582604785 (or 5582604782 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 50243443011 its reverse (11034434205), we get a palindrome (61277877216).

The spelling of 50243443011 in words is "fifty billion, two hundred forty-three million, four hundred forty-three thousand, eleven".