50129416 has 16 divisors (see below), whose sum is σ = 94303440. Its totient is φ = 24981840.

The previous prime is 50129407. The next prime is 50129419. The reversal of 50129416 is 61492105.

50129416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50129419) 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 3 ways as a sum of consecutive naturals, for example, 7750 + ... + 12661.

It is an arithmetic number, because the mean of its divisors is an integer number (5893965).

Almost surely, 2^50129416 is an apocalyptic number.

It is an amenable number.

50129416 is a deficient number, since it is larger than the sum of its proper divisors (44174024).

50129416 is a wasteful number, since it uses less digits than its factorization.

50129416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20724 (or 20720 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 50129416 is about 7080.2129911465. The cubic root of 50129416 is about 368.7207244402.

The spelling of 50129416 in words is "fifty million, one hundred twenty-nine thousand, four hundred sixteen".