550220366667 has 8 divisors (see below), whose sum is σ = 733763059200. Its totient is φ = 366745625960.

The previous prime is 550220366653. The next prime is 550220366669. The reversal of 550220366667 is 766663022055.

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 550220366667 - 2¹⁸ = 550220104523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550220366669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16969059 + ... + 17001452.

It is an arithmetic number, because the mean of its divisors is an integer number (91720382400).

Almost surely, 2^550220366667 is an apocalyptic number.

550220366667 is a deficient number, since it is larger than the sum of its proper divisors (183542692533).

550220366667 is a wasteful number, since it uses less digits than its factorization.

550220366667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33975913.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 550220366667 in words is "five hundred fifty billion, two hundred twenty million, three hundred sixty-six thousand, six hundred sixty-seven".