5172104889 has 24 divisors (see below), whose sum is σ = 8712329600. Its totient is φ = 2955486744.

The previous prime is 5172104879. The next prime is 5172104891. The reversal of 5172104889 is 9884012715.

5172104889 is a `hidden beast` number, since 517 + 2 + 10 + 48 + 89 = 666.

It is not a de Polignac number, because 5172104889 - 2¹² = 5172100793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5172104809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 834637 + ... + 840810.

Almost surely, 2^5172104889 is an apocalyptic number.

It is an amenable number.

5172104889 is a deficient number, since it is larger than the sum of its proper divisors (3540224711).

5172104889 is a wasteful number, since it uses less digits than its factorization.

5172104889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675474 (or 1675457 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 5172104889 is about 71917.3476221141. The cubic root of 5172104889 is about 1729.3747268679.

The spelling of 5172104889 in words is "five billion, one hundred seventy-two million, one hundred four thousand, eight hundred eighty-nine".