50040053143 has 2 divisors, whose sum is σ = 50040053144. Its totient is φ = 50040053142.

The previous prime is 50040053123. The next prime is 50040053149. The reversal of 50040053143 is 34135004005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50040053143 - 2⁹ = 50040052631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50040053149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25020026571 + 25020026572.

It is an arithmetic number, because the mean of its divisors is an integer number (25020026572).

Almost surely, 2^50040053143 is an apocalyptic number.

50040053143 is a deficient number, since it is larger than the sum of its proper divisors (1).

50040053143 is an equidigital number, since it uses as much as digits as its factorization.

50040053143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 50040053143 its reverse (34135004005), we get a palindrome (84175057148).

The spelling of 50040053143 in words is "fifty billion, forty million, fifty-three thousand, one hundred forty-three".