50429394 has 24 divisors (see below), whose sum is σ = 111327372. Its totient is φ = 16492320.

The previous prime is 50429387. The next prime is 50429399. The reversal of 50429394 is 49392405.

50429394 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 2 ways, for example, as 48483369 + 1946025 = 6963^2 + 1395^2 .

It is not an unprimeable number, because it can be changed into a prime (50429399) 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 11 ways as a sum of consecutive naturals, for example, 25477 + ... + 27384.

Almost surely, 2^50429394 is an apocalyptic number.

50429394 is an abundant number, since it is smaller than the sum of its proper divisors (60897978).

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

50429394 is a wasteful number, since it uses less digits than its factorization.

50429394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52922 (or 52919 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 50429394 is about 7101.3656433112. The cubic root of 50429394 is about 369.4547459384.

The spelling of 50429394 in words is "fifty million, four hundred twenty-nine thousand, three hundred ninety-four".