550444104 has 48 divisors (see below), whose sum is σ = 1703757120. Its totient is φ = 157269600.

The previous prime is 550444067. The next prime is 550444109. The reversal of 550444104 is 401444055.

550444104 is a `hidden beast` number, since 550 + 4 + 4 + 4 + 104 = 666.

It is not an unprimeable number, because it can be changed into a prime (550444109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 545572 + ... + 546579.

It is an arithmetic number, because the mean of its divisors is an integer number (35494940).

Almost surely, 2^550444104 is an apocalyptic number.

It is an amenable number.

550444104 is an abundant number, since it is smaller than the sum of its proper divisors (1153313016).

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

550444104 is a wasteful number, since it uses less digits than its factorization.

550444104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092170 (or 1092163 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 550444104 is about 23461.5452176535. The cubic root of 550444104 is about 819.5417348201.

Adding to 550444104 its reverse (401444055), we get a palindrome (951888159).

The spelling of 550444104 in words is "five hundred fifty million, four hundred forty-four thousand, one hundred four".