550444342 has 32 divisors (see below), whose sum is σ = 966139200. Its totient is φ = 235105920.

The previous prime is 550444313. The next prime is 550444361. The reversal of 550444342 is 243444055.

550444342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229992 + ... + 232372.

It is an arithmetic number, because the mean of its divisors is an integer number (30191850).

Almost surely, 2^550444342 is an apocalyptic number.

550444342 is a deficient number, since it is larger than the sum of its proper divisors (415694858).

550444342 is a wasteful number, since it uses less digits than its factorization.

550444342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 550444342 is about 23461.5502897826. The cubic root of 550444342 is about 819.5418529374.

Adding to 550444342 its reverse (243444055), we get a palindrome (793888397).

The spelling of 550444342 in words is "five hundred fifty million, four hundred forty-four thousand, three hundred forty-two".