50000038 has 8 divisors (see below), whose sum is σ = 81818280. Its totient is φ = 22727280.

The previous prime is 50000021. The next prime is 50000047. The reversal of 50000038 is 83000005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 49999976 and 50000030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136343 + ... + 1136386.

It is an arithmetic number, because the mean of its divisors is an integer number (10227285).

Almost surely, 2^50000038 is an apocalyptic number.

50000038 is a deficient number, since it is larger than the sum of its proper divisors (31818242).

50000038 is a wasteful number, since it uses less digits than its factorization.

50000038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272742.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 50000038 is about 7071.0704988707. The cubic root of 50000038 is about 368.4032431928.

The spelling of 50000038 in words is "fifty million, thirty-eight", and thus it is an aban number and an uban number.