50163404 has 12 divisors (see below), whose sum is σ = 88181184. Its totient is φ = 24968784.

The previous prime is 50163403. The next prime is 50163409. The reversal of 50163404 is 40436105.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50163404.

It is not an unprimeable number, because it can be changed into a prime (50163403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27227 + ... + 29010.

It is an arithmetic number, because the mean of its divisors is an integer number (7348432).

Almost surely, 2^50163404 is an apocalyptic number.

It is an amenable number.

50163404 is a deficient number, since it is larger than the sum of its proper divisors (38017780).

50163404 is a wasteful number, since it uses less digits than its factorization.

50163404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56464 (or 56462 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 50163404 is about 7082.6127947248. The cubic root of 50163404 is about 368.8040371255.

Adding to 50163404 its reverse (40436105), we get a palindrome (90599509).

The spelling of 50163404 in words is "fifty million, one hundred sixty-three thousand, four hundred four".