50942444 has 48 divisors (see below), whose sum is σ = 107923200. Its totient is φ = 20575296.

The previous prime is 50942431. The next prime is 50942449. The reversal of 50942444 is 44424905.

It is a self number, because there is not a number n which added to its sum of digits gives 50942444.

It is not an unprimeable number, because it can be changed into a prime (50942449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34187 + ... + 35645.

It is an arithmetic number, because the mean of its divisors is an integer number (2248400).

Almost surely, 2^50942444 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 50942444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53961600).

50942444 is an abundant number, since it is smaller than the sum of its proper divisors (56980756).

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

50942444 is a wasteful number, since it uses less digits than its factorization.

50942444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 50942444 is about 7137.3975649392. The cubic root of 50942444 is about 370.7034195883.

The spelling of 50942444 in words is "fifty million, nine hundred forty-two thousand, four hundred forty-four".