50516167 has 4 divisors (see below), whose sum is σ = 54402040. Its totient is φ = 46630296.

The previous prime is 50516153. The next prime is 50516171. The reversal of 50516167 is 76161505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50516167 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 (50516107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942917 + ... + 1942942.

It is an arithmetic number, because the mean of its divisors is an integer number (13600510).

Almost surely, 2^50516167 is an apocalyptic number.

50516167 is a deficient number, since it is larger than the sum of its proper divisors (3885873).

50516167 is a wasteful number, since it uses less digits than its factorization.

50516167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885872.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 50516167 is about 7107.4726169012. The cubic root of 50516167 is about 369.6665293453. Note that the first 3 decimals are identical.

The spelling of 50516167 in words is "fifty million, five hundred sixteen thousand, one hundred sixty-seven".