50550044 has 24 divisors (see below), whose sum is σ = 97741728. Its totient is φ = 22753280.

The previous prime is 50550023. The next prime is 50550047. The reversal of 50550044 is 44005505.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14597 + ... + 17724.

It is an arithmetic number, because the mean of its divisors is an integer number (4072572).

Almost surely, 2^50550044 is an apocalyptic number.

It is an amenable number.

50550044 is a deficient number, since it is larger than the sum of its proper divisors (47191684).

50550044 is a wasteful number, since it uses less digits than its factorization.

50550044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32365 (or 32363 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 50550044 is about 7109.8554134384. The cubic root of 50550044 is about 369.7491457655.

Adding to 50550044 its reverse (44005505), we get a palindrome (94555549).

The spelling of 50550044 in words is "fifty million, five hundred fifty thousand, forty-four".