5173128885 has 16 divisors (see below), whose sum is σ = 8278284096. Its totient is φ = 2758576128.

The previous prime is 5173128871. The next prime is 5173128887. The reversal of 5173128885 is 5888213715.

It is not a de Polignac number, because 5173128885 - 2²⁶ = 5106020021 is a prime.

It is a super-2 number, since 2×5173128885² = 53522524921642686450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5173128887) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 90357 + ... + 136053.

It is an arithmetic number, because the mean of its divisors is an integer number (517392756).

Almost surely, 2^5173128885 is an apocalyptic number.

It is an amenable number.

5173128885 is a deficient number, since it is larger than the sum of its proper divisors (3105155211).

5173128885 is a wasteful number, since it uses less digits than its factorization.

5173128885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53252.

The product of its digits is 537600, while the sum is 48.

The square root of 5173128885 is about 71924.4665256545. The cubic root of 5173128885 is about 1729.4888490667.

The spelling of 5173128885 in words is "five billion, one hundred seventy-three million, one hundred twenty-eight thousand, eight hundred eighty-five".