50554944 has 168 divisors, whose sum is σ = 161665920. Its totient is φ = 14976000.

The previous prime is 50554919. The next prime is 50554949. The reversal of 50554944 is 44945505.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 50554899 and 50554908.

It is not an unprimeable number, because it can be changed into a prime (50554949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500494 + ... + 500594.

Almost surely, 2^50554944 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 50554944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80832960).

50554944 is an abundant number, since it is smaller than the sum of its proper divisors (111110976).

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

50554944 is a wasteful number, since it uses less digits than its factorization.

50554944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 50554944 is about 7110.1999971871. The cubic root of 50554944 is about 369.7610924236.

It can be divided in two parts, 5055 and 4944, that added together give a palindrome (9999).

The spelling of 50554944 in words is "fifty million, five hundred fifty-four thousand, nine hundred forty-four".