50049936 has 120 divisors (see below), whose sum is σ = 146820960. Its totient is φ = 15902208.

The previous prime is 50049931. The next prime is 50049941. The reversal of 50049936 is 63994005.

It is an interprime number because it is at equal distance from previous prime (50049931) and next prime (50049941).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50049936.

It is not an unprimeable number, because it can be changed into a prime (50049931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365260 + ... + 365396.

It is an arithmetic number, because the mean of its divisors is an integer number (1223508).

Almost surely, 2^50049936 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 50049936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73410480).

50049936 is an abundant number, since it is smaller than the sum of its proper divisors (96771024).

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

50049936 is a wasteful number, since it uses less digits than its factorization.

50049936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 50049936 is about 7074.5979391058. The cubic root of 50049936 is about 368.5257529223.

The spelling of 50049936 in words is "fifty million, forty-nine thousand, nine hundred thirty-six".