8516612126 has 32 divisors (see below), whose sum is σ = 14089973760. Its totient is φ = 3828686400.

The previous prime is 8516612057. The next prime is 8516612147. The reversal of 8516612126 is 6212166158.

It is a happy number.

It is a super-3 number, since 3×8516612126³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8516612126.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 920210 + ... + 929418.

It is an arithmetic number, because the mean of its divisors is an integer number (440311680).

Almost surely, 2^8516612126 is an apocalyptic number.

8516612126 is a deficient number, since it is larger than the sum of its proper divisors (5573361634).

8516612126 is a wasteful number, since it uses less digits than its factorization.

8516612126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9680.

The product of its digits is 34560, while the sum is 38.

The square root of 8516612126 is about 92285.4925001758. The cubic root of 8516612126 is about 2042.1561949742.

The spelling of 8516612126 in words is "eight billion, five hundred sixteen million, six hundred twelve thousand, one hundred twenty-six".