516986122 has 16 divisors (see below), whose sum is σ = 787581792. Its totient is φ = 254489040.

The previous prime is 516986117. The next prime is 516986153. The reversal of 516986122 is 221689615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27472 + ... + 42292.

It is an arithmetic number, because the mean of its divisors is an integer number (49223862).

Almost surely, 2^516986122 is an apocalyptic number.

516986122 is a deficient number, since it is larger than the sum of its proper divisors (270595670).

516986122 is a wasteful number, since it uses less digits than its factorization.

516986122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15093.

The product of its digits is 51840, while the sum is 40.

The square root of 516986122 is about 22737.3288228851. The cubic root of 516986122 is about 802.5885537448.

The spelling of 516986122 in words is "five hundred sixteen million, nine hundred eighty-six thousand, one hundred twenty-two".