50440446 has 24 divisors (see below), whose sum is σ = 124900464. Its totient is φ = 14411520.

The previous prime is 50440409. The next prime is 50440451. The reversal of 50440446 is 64404405.

50440446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 200035 + ... + 200286.

It is an arithmetic number, because the mean of its divisors is an integer number (5204186).

Almost surely, 2^50440446 is an apocalyptic number.

50440446 is an abundant number, since it is smaller than the sum of its proper divisors (74460018).

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

50440446 is a wasteful number, since it uses less digits than its factorization.

50440446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400336 (or 400333 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 50440446 is about 7102.1437608654. The cubic root of 50440446 is about 369.4817336088.

The spelling of 50440446 in words is "fifty million, four hundred forty thousand, four hundred forty-six".