50980171 has 4 divisors (see below), whose sum is σ = 55614744. Its totient is φ = 46345600.

The previous prime is 50980169. The next prime is 50980187. The reversal of 50980171 is 17108905.

50980171 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 is a cyclic number.

It is not a de Polignac number, because 50980171 - 2¹ = 50980169 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50980141) 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, 2317270 + ... + 2317291.

It is an arithmetic number, because the mean of its divisors is an integer number (13903686).

Almost surely, 2^50980171 is an apocalyptic number.

50980171 is a deficient number, since it is larger than the sum of its proper divisors (4634573).

50980171 is a wasteful number, since it uses less digits than its factorization.

50980171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4634572.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 50980171 is about 7140.0399858824. The cubic root of 50980171 is about 370.7949089618.

The spelling of 50980171 in words is "fifty million, nine hundred eighty thousand, one hundred seventy-one".