4516556742155 has 16 divisors (see below), whose sum is σ = 5711213131680. Its totient is φ = 3419421288192.

The previous prime is 4516556742127. The next prime is 4516556742163. The reversal of 4516556742155 is 5512476556154.

It is a cyclic number.

It is not a de Polignac number, because 4516556742155 - 2¹⁰ = 4516556741131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4516556742155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25280624 + ... + 25458653.

It is an arithmetic number, because the mean of its divisors is an integer number (356950820730).

Almost surely, 2^{4516556742155} is an apocalyptic number.

4516556742155 is a deficient number, since it is larger than the sum of its proper divisors (1194656389525).

4516556742155 is a wasteful number, since it uses less digits than its factorization.

4516556742155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50740238.

The product of its digits is 25200000, while the sum is 56.

The spelling of 4516556742155 in words is "four trillion, five hundred sixteen billion, five hundred fifty-six million, seven hundred forty-two thousand, one hundred fifty-five".