50486871 has 4 divisors (see below), whose sum is σ = 67315832. Its totient is φ = 33657912.

The previous prime is 50486869. The next prime is 50486881. The reversal of 50486871 is 17868405.

50486871 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 not a de Polignac number, because 50486871 - 2¹ = 50486869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50486861) 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, 8414476 + ... + 8414481.

It is an arithmetic number, because the mean of its divisors is an integer number (16828958).

Almost surely, 2^50486871 is an apocalyptic number.

50486871 is a deficient number, since it is larger than the sum of its proper divisors (16828961).

50486871 is a wasteful number, since it uses less digits than its factorization.

50486871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16828960.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 50486871 is about 7105.4113885123. The cubic root of 50486871 is about 369.5950549014.

The spelling of 50486871 in words is "fifty million, four hundred eighty-six thousand, eight hundred seventy-one".