50556163143 has 8 divisors (see below), whose sum is σ = 67611869056. Its totient is φ = 33602283000.

The previous prime is 50556163123. The next prime is 50556163169. The reversal of 50556163143 is 34136165505.

50556163143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50556163143 - 2⁵ = 50556163111 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 (50556163123) 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, 25455283 + ... + 25457268.

It is an arithmetic number, because the mean of its divisors is an integer number (8451483632).

Almost surely, 2^50556163143 is an apocalyptic number.

50556163143 is a deficient number, since it is larger than the sum of its proper divisors (17055705913).

50556163143 is a wasteful number, since it uses less digits than its factorization.

50556163143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50912885.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 50556163143 in words is "fifty billion, five hundred fifty-six million, one hundred sixty-three thousand, one hundred forty-three".