50385008 has 40 divisors (see below), whose sum is σ = 104859360. Its totient is φ = 23367680.

The previous prime is 50384993. The next prime is 50385011. The reversal of 50385008 is 80058305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18008 + ... + 20616.

It is an arithmetic number, because the mean of its divisors is an integer number (2621484).

Almost surely, 2^50385008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50385008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52429680).

50385008 is an abundant number, since it is smaller than the sum of its proper divisors (54474352).

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

50385008 is a wasteful number, since it uses less digits than its factorization.

50385008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705 (or 2699 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 50385008 is about 7098.2397818051. The cubic root of 50385008 is about 369.3463208675.

The spelling of 50385008 in words is "fifty million, three hundred eighty-five thousand, eight".