5566509015016 has 64 divisors (see below), whose sum is σ = 10983831206400. Its totient is φ = 2641214208000.

The previous prime is 5566509014959. The next prime is 5566509015037. The reversal of 5566509015016 is 6105109056655.

It is a happy number.

It is a super-4 number, since 4×5566509015016⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 5393076 + ... + 6341788.

It is an arithmetic number, because the mean of its divisors is an integer number (171622362600).

Almost surely, 2^{5566509015016} is an apocalyptic number.

It is an amenable number.

5566509015016 is a deficient number, since it is larger than the sum of its proper divisors (5417322191384).

5566509015016 is a wasteful number, since it uses less digits than its factorization.

5566509015016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949210 (or 949206 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 49.

The spelling of 5566509015016 in words is "five trillion, five hundred sixty-six billion, five hundred nine million, fifteen thousand, sixteen".