50051838 has 8 divisors (see below), whose sum is σ = 100103688. Its totient is φ = 16683944.

The previous prime is 50051831. The next prime is 50051839. The reversal of 50051838 is 83815005.

It is a happy number.

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

50051838 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50051831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4170981 + ... + 4170992.

It is an arithmetic number, because the mean of its divisors is an integer number (12512961).

Almost surely, 2^50051838 is an apocalyptic number.

50051838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50051838 is a wasteful number, since it uses less digits than its factorization.

50051838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8341978.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 50051838 is about 7074.7323624290. The cubic root of 50051838 is about 368.5304211075.

The spelling of 50051838 in words is "fifty million, fifty-one thousand, eight hundred thirty-eight".