4516556742166 has 16 divisors (see below), whose sum is σ = 7869597697440. Its totient is φ = 1903934926080.

The previous prime is 4516556742163. The next prime is 4516556742197. The reversal of 4516556742166 is 6612476556154.

It is a self number, because there is not a number n which added to its sum of digits gives 4516556742166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4516556742163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644353211 + ... + 2644354918.

It is an arithmetic number, because the mean of its divisors is an integer number (491849856090).

Almost surely, 2^{4516556742166} is an apocalyptic number.

4516556742166 is a deficient number, since it is larger than the sum of its proper divisors (3353040955274).

4516556742166 is a wasteful number, since it uses less digits than its factorization.

4516556742166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288708199.

The product of its digits is 36288000, while the sum is 58.

The spelling of 4516556742166 in words is "four trillion, five hundred sixteen billion, five hundred fifty-six million, seven hundred forty-two thousand, one hundred sixty-six".