5664320555122 has 8 divisors (see below), whose sum is σ = 8496501129900. Its totient is φ = 2832153511824.

The previous prime is 5664320555119. The next prime is 5664320555147. The reversal of 5664320555122 is 2215550234665.

It can be written as a sum of positive squares in 2 ways, for example, as 5228589865321 + 435730689801 = 2286611^2 + 660099^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2262097 + ... + 4055332.

Almost surely, 2^{5664320555122} is an apocalyptic number.

5664320555122 is a deficient number, since it is larger than the sum of its proper divisors (2832180574778).

5664320555122 is a wasteful number, since it uses less digits than its factorization.

5664320555122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765740.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 5664320555122 its reverse (2215550234665), we get a palindrome (7879870789787).

The spelling of 5664320555122 in words is "five trillion, six hundred sixty-four billion, three hundred twenty million, five hundred fifty-five thousand, one hundred twenty-two".