50160161 has 4 divisors (see below), whose sum is σ = 50346900. Its totient is φ = 49973424.

The previous prime is 50160127. The next prime is 50160163. The reversal of 50160161 is 16106105.

It is a happy number.

50160161 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 can be written as a sum of positive squares in 2 ways, for example, as 2825761 + 47334400 = 1681^2 + 6880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50160161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50160163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92966 + ... + 93503.

It is an arithmetic number, because the mean of its divisors is an integer number (12586725).

Almost surely, 2^50160161 is an apocalyptic number.

It is an amenable number.

50160161 is a deficient number, since it is larger than the sum of its proper divisors (186739).

50160161 is a wasteful number, since it uses less digits than its factorization.

50160161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186738.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 50160161 is about 7082.3838500889. The cubic root of 50160161 is about 368.7960893842.

Adding to 50160161 its reverse (16106105), we get a palindrome (66266266).

The spelling of 50160161 in words is "fifty million, one hundred sixty thousand, one hundred sixty-one".