50837140 has 24 divisors (see below), whose sum is σ = 113038632. Its totient is φ = 19138560.

The previous prime is 50837131. The next prime is 50837167. The reversal of 50837140 is 4173805.

50837140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 24581764 + 26255376 = 4958^2 + 5124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50837099 and 50837108.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74421 + ... + 75100.

It is an arithmetic number, because the mean of its divisors is an integer number (4709943).

Almost surely, 2^50837140 is an apocalyptic number.

It is an amenable number.

50837140 is an abundant number, since it is smaller than the sum of its proper divisors (62201492).

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

50837140 is a wasteful number, since it uses less digits than its factorization.

50837140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149547 (or 149545 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 50837140 is about 7130.0168302747. The cubic root of 50837140 is about 370.4478142524.

The spelling of 50837140 in words is "fifty million, eight hundred thirty-seven thousand, one hundred forty".