50032131161143 has 4 divisors (see below), whose sum is σ = 50032291709008. Its totient is φ = 50031970613280.

The previous prime is 50032131160993. The next prime is 50032131161197. The reversal of 50032131161143 is 34116113123005.

50032131161143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50032131161143 - 2⁹ = 50032131160631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50032131161743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79805571 + ... + 80430052.

It is an arithmetic number, because the mean of its divisors is an integer number (12508072927252).

Almost surely, 2^{50032131161143} is an apocalyptic number.

50032131161143 is a deficient number, since it is larger than the sum of its proper divisors (160547865).

50032131161143 is a wasteful number, since it uses less digits than its factorization.

50032131161143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160547864.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 50032131161143 its reverse (34116113123005), we get a palindrome (84148244284148).

The spelling of 50032131161143 in words is "fifty trillion, thirty-two billion, one hundred thirty-one million, one hundred sixty-one thousand, one hundred forty-three".