50438116 has 48 divisors (see below), whose sum is σ = 98122752. Its totient is φ = 22579200.

The previous prime is 50438093. The next prime is 50438119. The reversal of 50438116 is 61183405.

50438116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50438119) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 149500 + ... + 149836.

It is an arithmetic number, because the mean of its divisors is an integer number (2044224).

Almost surely, 2^50438116 is an apocalyptic number.

It is an amenable number.

50438116 is a deficient number, since it is larger than the sum of its proper divisors (47684636).

50438116 is a wasteful number, since it uses less digits than its factorization.

50438116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 50438116 is about 7101.9797239925. The cubic root of 50438116 is about 369.4760443537.

The spelling of 50438116 in words is "fifty million, four hundred thirty-eight thousand, one hundred sixteen".