11016552666 has 64 divisors (see below), whose sum is σ = 25457043456. Its totient is φ = 3113121600.

The previous prime is 11016552637. The next prime is 11016552671. The reversal of 11016552666 is 66625561011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6795336 + ... + 6796956.

It is an arithmetic number, because the mean of its divisors is an integer number (397766304).

Almost surely, 2^11016552666 is an apocalyptic number.

11016552666 is an abundant number, since it is smaller than the sum of its proper divisors (14440490790).

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

11016552666 is a wasteful number, since it uses less digits than its factorization.

11016552666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 11016552666 in words is "eleven billion, sixteen million, five hundred fifty-two thousand, six hundred sixty-six".