550463222406 has 8 divisors (see below), whose sum is σ = 1100926444824. Its totient is φ = 183487740800.

The previous prime is 550463222399. The next prime is 550463222417. The reversal of 550463222406 is 604222364055.

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

550463222406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45871935195 + ... + 45871935206.

It is an arithmetic number, because the mean of its divisors is an integer number (137615805603).

Almost surely, 2^550463222406 is an apocalyptic number.

550463222406 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.

550463222406 is a wasteful number, since it uses less digits than its factorization.

550463222406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91743870406.

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 550463222406 in words is "five hundred fifty billion, four hundred sixty-three million, two hundred twenty-two thousand, four hundred six".