50429084161 has 4 divisors (see below), whose sum is σ = 51139353024. Its totient is φ = 49718815300.

The previous prime is 50429084159. The next prime is 50429084191. The reversal of 50429084161 is 16148092405.

50429084161 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50429084161 - 2¹ = 50429084159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50429084191) 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, 355134325 + ... + 355134466.

It is an arithmetic number, because the mean of its divisors is an integer number (12784838256).

Almost surely, 2^50429084161 is an apocalyptic number.

It is an amenable number.

50429084161 is a deficient number, since it is larger than the sum of its proper divisors (710268863).

50429084161 is an equidigital number, since it uses as much as digits as its factorization.

50429084161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710268862.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 50429084161 in words is "fifty billion, four hundred twenty-nine million, eighty-four thousand, one hundred sixty-one".