5489159168866 has 16 divisors (see below), whose sum is σ = 8495283369600. Its totient is φ = 2658709046448.

The previous prime is 5489159168819. The next prime is 5489159168873. The reversal of 5489159168866 is 6688619519845.

It is a super-2 number, since 2×5489159168866² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5489159168792 and 5489159168801.

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, 327741756 + ... + 327758503.

It is an arithmetic number, because the mean of its divisors is an integer number (530955210600).

Almost surely, 2^{5489159168866} is an apocalyptic number.

5489159168866 is a deficient number, since it is larger than the sum of its proper divisors (3006124200734).

5489159168866 is a wasteful number, since it uses less digits than its factorization.

5489159168866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655500393.

The product of its digits is 895795200, while the sum is 76.

The spelling of 5489159168866 in words is "five trillion, four hundred eighty-nine billion, one hundred fifty-nine million, one hundred sixty-eight thousand, eight hundred sixty-six".