5158717 has 4 divisors (see below), whose sum is σ = 5171740. Its totient is φ = 5145696.

The previous prime is 5158711. The next prime is 5158721. The reversal of 5158717 is 7178515.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3606201 + 1552516 = 1899^2 + 1246^2 .

It is a cyclic number.

It is not a de Polignac number, because 5158717 - 2¹⁵ = 5125949 is a prime.

It is a super-2 number, since 2×5158717² = 53224722172178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158711) 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, 5898 + ... + 6715.

It is an arithmetic number, because the mean of its divisors is an integer number (1292935).

Almost surely, 2^5158717 is an apocalyptic number.

It is an amenable number.

5158717 is a deficient number, since it is larger than the sum of its proper divisors (13023).

5158717 is a wasteful number, since it uses less digits than its factorization.

5158717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13022.

The product of its digits is 9800, while the sum is 34.

The square root of 5158717 is about 2271.2809161352. The cubic root of 5158717 is about 172.7881287034.

The spelling of 5158717 in words is "five million, one hundred fifty-eight thousand, seven hundred seventeen".