550412422205 has 8 divisors (see below), whose sum is σ = 660499039800. Its totient is φ = 440327182336.

The previous prime is 550412422199. The next prime is 550412422291. The reversal of 550412422205 is 502224214055.

It can be written as a sum of positive squares in 4 ways, for example, as 15925682809 + 534486739396 = 126197^2 + 731086^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 550412422205 - 2²⁴ = 550395644989 is a prime.

It is a super-3 number, since 3×550412422205³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041401 + ... + 1478289.

It is an arithmetic number, because the mean of its divisors is an integer number (82562379975).

Almost surely, 2^550412422205 is an apocalyptic number.

It is an amenable number.

550412422205 is a deficient number, since it is larger than the sum of its proper divisors (110086617595).

550412422205 is a wasteful number, since it uses less digits than its factorization.

550412422205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688863.

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 550412422205 in words is "five hundred fifty billion, four hundred twelve million, four hundred twenty-two thousand, two hundred five".