550412542 has 8 divisors (see below), whose sum is σ = 825794496. Its totient is φ = 275147712.

The previous prime is 550412497. The next prime is 550412549. The reversal of 550412542 is 245214055.

550412542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 550412542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550412549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16398 + ... + 37009.

It is an arithmetic number, because the mean of its divisors is an integer number (103224312).

Almost surely, 2^550412542 is an apocalyptic number.

550412542 is a deficient number, since it is larger than the sum of its proper divisors (275381954).

550412542 is a wasteful number, since it uses less digits than its factorization.

550412542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58562.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 550412542 is about 23460.8725754180. The cubic root of 550412542 is about 819.5260705771.

Adding to 550412542 its reverse (245214055), we get a palindrome (795626597).

The spelling of 550412542 in words is "five hundred fifty million, four hundred twelve thousand, five hundred forty-two".