5259244171 has 4 divisors (see below), whose sum is σ = 5297080600. Its totient is φ = 5221407744.

The previous prime is 5259244153. The next prime is 5259244181. The reversal of 5259244171 is 1714429525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5259244171 - 2¹⁹ = 5258719883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5259244181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18918006 + ... + 18918283.

It is an arithmetic number, because the mean of its divisors is an integer number (1324270150).

Almost surely, 2^5259244171 is an apocalyptic number.

5259244171 is a deficient number, since it is larger than the sum of its proper divisors (37836429).

5259244171 is a wasteful number, since it uses less digits than its factorization.

5259244171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37836428.

The product of its digits is 100800, while the sum is 40.

The square root of 5259244171 is about 72520.6465153200. The cubic root of 5259244171 is about 1739.0328190551.

The spelling of 5259244171 in words is "five billion, two hundred fifty-nine million, two hundred forty-four thousand, one hundred seventy-one".