50944000 has 96 divisors (see below), whose sum is σ = 127764000. Its totient is φ = 20275200.

The previous prime is 50943973. The next prime is 50944007. The reversal of 50944000 is 44905.

It is a super-2 number, since 2×50944000² = 5190582272000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50944007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255901 + ... + 256099.

It is an arithmetic number, because the mean of its divisors is an integer number (1330875).

Almost surely, 2^50944000 is an apocalyptic number.

50944000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50944000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63882000).

50944000 is an abundant number, since it is smaller than the sum of its proper divisors (76820000).

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

50944000 is an equidigital number, since it uses as much as digits as its factorization.

50944000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 50944000 is about 7137.5065674225. The cubic root of 50944000 is about 370.7071938389.

Adding to 50944000 its reverse (44905), we get a palindrome (50988905).

The spelling of 50944000 in words is "fifty million, nine hundred forty-four thousand".