10566654216 has 32 divisors (see below), whose sum is σ = 26440101600. Its totient is φ = 3519089280.

The previous prime is 10566654173. The next prime is 10566654247. The reversal of 10566654216 is 61245666501.

It is a super-3 number, since 3×10566654216³ (a number of 31 digits) contains 333 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 7 ways as a sum of consecutive naturals, for example, 167890 + ... + 222081.

It is an arithmetic number, because the mean of its divisors is an integer number (826253175).

Almost surely, 2^10566654216 is an apocalyptic number.

It is an amenable number.

10566654216 is an abundant number, since it is smaller than the sum of its proper divisors (15873447384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10566654216 is a wasteful number, since it uses less digits than its factorization.

10566654216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391109 (or 391105 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 10566654216 in words is "ten billion, five hundred sixty-six million, six hundred fifty-four thousand, two hundred sixteen".