50450164 has 12 divisors (see below), whose sum is σ = 88425988. Its totient is φ = 25185600.

The previous prime is 50450161. The next prime is 50450209. The reversal of 50450164 is 46105405.

50450164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24010000 + 26440164 = 4900^2 + 5142^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50450161) 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, 6897 + ... + 12184.

Almost surely, 2^50450164 is an apocalyptic number.

It is an amenable number.

50450164 is a deficient number, since it is larger than the sum of its proper divisors (37975824).

50450164 is a wasteful number, since it uses less digits than its factorization.

50450164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19746 (or 19744 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50450164 is about 7102.8278875389. The cubic root of 50450164 is about 369.5054605529.

Adding to 50450164 its reverse (46105405), we get a palindrome (96555569).

The spelling of 50450164 in words is "fifty million, four hundred fifty thousand, one hundred sixty-four".