50150161 has 4 divisors (see below), whose sum is σ = 50167152. Its totient is φ = 50133172.

The previous prime is 50150131. The next prime is 50150167. The reversal of 50150161 is 16105105.

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 50150161 - 2¹⁵ = 50117393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50150167) 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, 2791 + ... + 10396.

It is an arithmetic number, because the mean of its divisors is an integer number (12541788).

Almost surely, 2^50150161 is an apocalyptic number.

It is an amenable number.

50150161 is a deficient number, since it is larger than the sum of its proper divisors (16991).

50150161 is a wasteful number, since it uses less digits than its factorization.

50150161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16990.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 50150161 is about 7081.6778379138. The cubic root of 50150161 is about 368.7715798536.

Adding to 50150161 its reverse (16105105), we get a palindrome (66255266).

The spelling of 50150161 in words is "fifty million, one hundred fifty thousand, one hundred sixty-one".