516254163 has 16 divisors (see below), whose sum is σ = 701267616. Its totient is φ = 337731840.

The previous prime is 516254153. The next prime is 516254171. The reversal of 516254163 is 361452615.

It is not a de Polignac number, because 516254163 - 2⁵ = 516254131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516254153) 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 15 ways as a sum of consecutive naturals, for example, 80545 + ... + 86717.

It is an arithmetic number, because the mean of its divisors is an integer number (43829226).

Almost surely, 2^516254163 is an apocalyptic number.

516254163 is a deficient number, since it is larger than the sum of its proper divisors (185013453).

516254163 is a wasteful number, since it uses less digits than its factorization.

516254163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694.

The product of its digits is 21600, while the sum is 33.

The square root of 516254163 is about 22721.2271455571. The cubic root of 516254163 is about 802.2096013544.

The spelling of 516254163 in words is "five hundred sixteen million, two hundred fifty-four thousand, one hundred sixty-three".