50443124311 has 4 divisors (see below), whose sum is σ = 50451675552. Its totient is φ = 50434573072.

The previous prime is 50443124297. The next prime is 50443124321. The reversal of 50443124311 is 11342134405.

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

It is a cyclic number.

It is not a de Polignac number, because 50443124311 - 2⁵ = 50443124279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50443124311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50443124321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4266766 + ... + 4278571.

It is an arithmetic number, because the mean of its divisors is an integer number (12612918888).

Almost surely, 2^50443124311 is an apocalyptic number.

50443124311 is a deficient number, since it is larger than the sum of its proper divisors (8551241).

50443124311 is an equidigital number, since it uses as much as digits as its factorization.

50443124311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551240.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 50443124311 its reverse (11342134405), we get a palindrome (61785258716).

The spelling of 50443124311 in words is "fifty billion, four hundred forty-three million, one hundred twenty-four thousand, three hundred eleven".