50170130 has 16 divisors (see below), whose sum is σ = 94233024. Its totient is φ = 19195440.

The previous prime is 50170129. The next prime is 50170139. The reversal of 50170130 is 3107105.

50170130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 50170099 and 50170108.

It is not an unprimeable number, because it can be changed into a prime (50170139) 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 7 ways as a sum of consecutive naturals, for example, 108836 + ... + 109295.

It is an arithmetic number, because the mean of its divisors is an integer number (5889564).

Almost surely, 2^50170130 is an apocalyptic number.

50170130 is a deficient number, since it is larger than the sum of its proper divisors (44062894).

50170130 is a wasteful number, since it uses less digits than its factorization.

50170130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218161.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 50170130 is about 7083.0876035808. The cubic root of 50170130 is about 368.8205196931.

Adding to 50170130 its reverse (3107105), we get a palindrome (53277235).

The spelling of 50170130 in words is "fifty million, one hundred seventy thousand, one hundred thirty".