50606161 has 8 divisors (see below), whose sum is σ = 54137160. Its totient is φ = 47136768.

The previous prime is 50606159. The next prime is 50606183. The reversal of 50606161 is 16160605.

It can be written as a sum of positive squares in 4 ways, for example, as 29160000 + 21446161 = 5400^2 + 4631^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50606161 - 2¹ = 50606159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50606111) 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, 13696 + ... + 16993.

It is an arithmetic number, because the mean of its divisors is an integer number (6767145).

Almost surely, 2^50606161 is an apocalyptic number.

It is an amenable number.

50606161 is a deficient number, since it is larger than the sum of its proper divisors (3530999).

50606161 is a wasteful number, since it uses less digits than its factorization.

50606161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30803.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 50606161 is about 7113.8007422193. The cubic root of 50606161 is about 369.8859180793.

Adding to 50606161 its reverse (16160605), we get a palindrome (66766766).

The spelling of 50606161 in words is "fifty million, six hundred six thousand, one hundred sixty-one".