5516123516 has 12 divisors (see below), whose sum is σ = 9654299088. Its totient is φ = 2757752352.

The previous prime is 5516123513. The next prime is 5516123527. The reversal of 5516123516 is 6153216155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516123513) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 34616 + ... + 110591.

It is an arithmetic number, because the mean of its divisors is an integer number (804524924).

Almost surely, 2^5516123516 is an apocalyptic number.

It is an amenable number.

5516123516 is a deficient number, since it is larger than the sum of its proper divisors (4138175572).

5516123516 is a wasteful number, since it uses less digits than its factorization.

5516123516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154708 (or 154706 counting only the distinct ones).

The product of its digits is 27000, while the sum is 35.

The square root of 5516123516 is about 74270.6100419271. The cubic root of 5516123516 is about 1766.8973826766.

The spelling of 5516123516 in words is "five billion, five hundred sixteen million, one hundred twenty-three thousand, five hundred sixteen".