50429109 has 16 divisors (see below), whose sum is σ = 68245632. Its totient is φ = 33119808.

The previous prime is 50429107. The next prime is 50429111. The reversal of 50429109 is 90192405.

It is a happy number.

50429109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50429107) and next prime (50429111).

It is not a de Polignac number, because 50429109 - 2¹ = 50429107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50429101) 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 15 ways as a sum of consecutive naturals, for example, 90259 + ... + 90815.

It is an arithmetic number, because the mean of its divisors is an integer number (4265352).

Almost surely, 2^50429109 is an apocalyptic number.

It is an amenable number.

50429109 is a deficient number, since it is larger than the sum of its proper divisors (17816523).

50429109 is a wasteful number, since it uses less digits than its factorization.

50429109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 50429109 is about 7101.3455767200. The cubic root of 50429109 is about 369.4540499501.

The spelling of 50429109 in words is "fifty million, four hundred twenty-nine thousand, one hundred nine".