552216622673 has 4 divisors (see below), whose sum is σ = 552218327220. Its totient is φ = 552214918128.

The previous prime is 552216622667. The next prime is 552216622709. The reversal of 552216622673 is 376226612255.

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

It can be written as a sum of positive squares in 2 ways, for example, as 447623888209 + 104592734464 = 669047^2 + 323408^2 .

It is a cyclic number.

It is not a de Polignac number, because 552216622673 - 2⁸ = 552216622417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552216622603) by changing a digit.

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, 199838 + ... + 1069751.

It is an arithmetic number, because the mean of its divisors is an integer number (138054581805).

Almost surely, 2^552216622673 is an apocalyptic number.

It is an amenable number.

552216622673 is a deficient number, since it is larger than the sum of its proper divisors (1704547).

552216622673 is a wasteful number, since it uses less digits than its factorization.

552216622673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704546.

The product of its digits is 1814400, while the sum is 47.

The spelling of 552216622673 in words is "five hundred fifty-two billion, two hundred sixteen million, six hundred twenty-two thousand, six hundred seventy-three".