550342542 has 8 divisors (see below), whose sum is σ = 1100685096. Its totient is φ = 183447512.

The previous prime is 550342517. The next prime is 550342553. The reversal of 550342542 is 245243055.

550342542 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.

550342542 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45861873 + ... + 45861884.

It is an arithmetic number, because the mean of its divisors is an integer number (137585637).

Almost surely, 2^550342542 is an apocalyptic number.

550342542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

550342542 is a wasteful number, since it uses less digits than its factorization.

550342542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91723762.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 550342542 is about 23459.3806823624. The cubic root of 550342542 is about 819.4913273904.

Adding to 550342542 its reverse (245243055), we get a palindrome (795585597).

The spelling of 550342542 in words is "five hundred fifty million, three hundred forty-two thousand, five hundred forty-two".