5573855868671 has 2 divisors, whose sum is σ = 5573855868672. Its totient is φ = 5573855868670.

The previous prime is 5573855868641. The next prime is 5573855868677. The reversal of 5573855868671 is 1768685583755.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5573855868671 - 2¹⁴ = 5573855852287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5573855868677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786927934335 + 2786927934336.

It is an arithmetic number, because the mean of its divisors is an integer number (2786927934336).

Almost surely, 2^{5573855868671} is an apocalyptic number.

5573855868671 is a deficient number, since it is larger than the sum of its proper divisors (1).

5573855868671 is an equidigital number, since it uses as much as digits as its factorization.

5573855868671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440000, while the sum is 74.

The spelling of 5573855868671 in words is "five trillion, five hundred seventy-three billion, eight hundred fifty-five million, eight hundred sixty-eight thousand, six hundred seventy-one".