50999118 has 24 divisors (see below), whose sum is σ = 104448168. Its totient is φ = 16600752.

The previous prime is 50999093. The next prime is 50999153. The reversal of 50999118 is 81199905.

50999118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50999118.

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 11 ways as a sum of consecutive naturals, for example, 8796 + ... + 13392.

It is an arithmetic number, because the mean of its divisors is an integer number (4352007).

Almost surely, 2^50999118 is an apocalyptic number.

50999118 is an abundant number, since it is smaller than the sum of its proper divisors (53449050).

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

50999118 is a wasteful number, since it uses less digits than its factorization.

50999118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688 (or 4645 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 42.

The square root of 50999118 is about 7141.3666759242. The cubic root of 50999118 is about 370.8408391136.

The spelling of 50999118 in words is "fifty million, nine hundred ninety-nine thousand, one hundred eighteen".