50115204 has 18 divisors (see below), whose sum is σ = 126680190. Its totient is φ = 16705056.

The previous prime is 50115187. The next prime is 50115209. The reversal of 50115204 is 40251105.

50115204 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 only one way, i.e., 44916804 + 5198400 = 6702^2 + 2280^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (50115209) 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 5 ways as a sum of consecutive naturals, for example, 696009 + ... + 696080.

Almost surely, 2^50115204 is an apocalyptic number.

It is an amenable number.

50115204 is an abundant number, since it is smaller than the sum of its proper divisors (76564986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50115204 is a wasteful number, since it uses less digits than its factorization.

50115204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392099 (or 1392094 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 50115204 is about 7079.2092778784. The cubic root of 50115204 is about 368.6858762768.

Adding to 50115204 its reverse (40251105), we get a palindrome (90366309).

The spelling of 50115204 in words is "fifty million, one hundred fifteen thousand, two hundred four".