516515163 has 8 divisors (see below), whose sum is σ = 718629888. Its totient is φ = 329371944.

The previous prime is 516515161. The next prime is 516515173. The reversal of 516515163 is 361515615.

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

It is not a de Polignac number, because 516515163 - 2¹ = 516515161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516515161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3742795 + ... + 3742932.

It is an arithmetic number, because the mean of its divisors is an integer number (89828736).

Almost surely, 2^516515163 is an apocalyptic number.

516515163 is a deficient number, since it is larger than the sum of its proper divisors (202114725).

516515163 is a wasteful number, since it uses less digits than its factorization.

516515163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7485753.

The product of its digits is 13500, while the sum is 33.

The square root of 516515163 is about 22726.9699476195. The cubic root of 516515163 is about 802.3447682588.

The spelling of 516515163 in words is "five hundred sixteen million, five hundred fifteen thousand, one hundred sixty-three".