50319929 has 16 divisors (see below), whose sum is σ = 57867264. Its totient is φ = 43309200.

The previous prime is 50319887. The next prime is 50319989. The reversal of 50319929 is 92991305.

It is not a de Polignac number, because 50319929 - 2¹² = 50315833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50319892 and 50319901.

It is not an unprimeable number, because it can be changed into a prime (50319989) 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 15 ways as a sum of consecutive naturals, for example, 25094 + ... + 27024.

It is an arithmetic number, because the mean of its divisors is an integer number (3616704).

Almost surely, 2^50319929 is an apocalyptic number.

It is an amenable number.

50319929 is a deficient number, since it is larger than the sum of its proper divisors (7547335).

50319929 is a wasteful number, since it uses less digits than its factorization.

50319929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068.

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 50319929 is about 7093.6541359161. The cubic root of 50319929 is about 369.1872322387.

The spelling of 50319929 in words is "fifty million, three hundred nineteen thousand, nine hundred twenty-nine".