517628113 has 8 divisors (see below), whose sum is σ = 531906368. Its totient is φ = 503365104.

The previous prime is 517628101. The next prime is 517628117. The reversal of 517628113 is 311826715.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 517628113 - 2¹⁷ = 517497041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (517628117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114820 + ... + 119242.

It is an arithmetic number, because the mean of its divisors is an integer number (66488296).

Almost surely, 2^517628113 is an apocalyptic number.

It is an amenable number.

517628113 is a deficient number, since it is larger than the sum of its proper divisors (14278255).

517628113 is a wasteful number, since it uses less digits than its factorization.

517628113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623.

The product of its digits is 10080, while the sum is 34.

The square root of 517628113 is about 22751.4419982558. The cubic root of 517628113 is about 802.9206332552.

The spelling of 517628113 in words is "five hundred seventeen million, six hundred twenty-eight thousand, one hundred thirteen".