550358846 has 4 divisors (see below), whose sum is σ = 825538272. Its totient is φ = 275179422.

The previous prime is 550358827. The next prime is 550358863. The reversal of 550358846 is 648853055.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 550358797 and 550358806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137589710 + ... + 137589713.

It is an arithmetic number, because the mean of its divisors is an integer number (206384568).

Almost surely, 2^550358846 is an apocalyptic number.

550358846 is a deficient number, since it is larger than the sum of its proper divisors (275179426).

550358846 is a wasteful number, since it uses less digits than its factorization.

550358846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275179425.

The product of its (nonzero) digits is 576000, while the sum is 44.

The square root of 550358846 is about 23459.7281740433. The cubic root of 550358846 is about 819.4994198381.

The spelling of 550358846 in words is "five hundred fifty million, three hundred fifty-eight thousand, eight hundred forty-six".