516892868 has 12 divisors (see below), whose sum is σ = 935754540. Its totient is φ = 249534432.

The previous prime is 516892861. The next prime is 516892877. The reversal of 516892868 is 868298615.

It can be written as a sum of positive squares in 2 ways, for example, as 400080004 + 116812864 = 20002^2 + 10808^2 .

It is not an unprimeable number, because it can be changed into a prime (516892861) 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, 2227871 + ... + 2228102.

It is an arithmetic number, because the mean of its divisors is an integer number (77979545).

Almost surely, 2^516892868 is an apocalyptic number.

516892868 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

516892868 is a deficient number, since it is larger than the sum of its proper divisors (418861672).

516892868 is a wasteful number, since it uses less digits than its factorization.

516892868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456006 (or 4456004 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 53.

The square root of 516892868 is about 22735.2780497622. The cubic root of 516892868 is about 802.5402938461.

The spelling of 516892868 in words is "five hundred sixteen million, eight hundred ninety-two thousand, eight hundred sixty-eight".