516877892 has 12 divisors (see below), whose sum is σ = 906212076. Its totient is φ = 257960160.

The previous prime is 516877853. The next prime is 516877943. The reversal of 516877892 is 298778615.

It can be written as a sum of positive squares in 2 ways, for example, as 65060356 + 451817536 = 8066^2 + 21256^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 117263 + ... + 121590.

It is an arithmetic number, because the mean of its divisors is an integer number (75517673).

Almost surely, 2^516877892 is an apocalyptic number.

It is an amenable number.

516877892 is a deficient number, since it is larger than the sum of its proper divisors (389334184).

516877892 is a wasteful number, since it uses less digits than its factorization.

516877892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239398 (or 239396 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 53.

The square root of 516877892 is about 22734.9486913870. The cubic root of 516877892 is about 802.5325430720.

The spelling of 516877892 in words is "five hundred sixteen million, eight hundred seventy-seven thousand, eight hundred ninety-two".