550216705642 has 8 divisors (see below), whose sum is σ = 825627272832. Its totient is φ = 275007614700.

The previous prime is 550216705627. The next prime is 550216705651. The reversal of 550216705642 is 246507612055.

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

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 in 3 ways as a sum of consecutive naturals, for example, 50362234 + ... + 50373157.

It is an arithmetic number, because the mean of its divisors is an integer number (103203409104).

Almost surely, 2^550216705642 is an apocalyptic number.

550216705642 is a deficient number, since it is larger than the sum of its proper divisors (275410567190).

550216705642 is a wasteful number, since it uses less digits than its factorization.

550216705642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100738124.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 550216705642 in words is "five hundred fifty billion, two hundred sixteen million, seven hundred five thousand, six hundred forty-two".