11653032000666 has 128 divisors (see below), whose sum is σ = 28086430924800. Its totient is φ = 3152727244800.

The previous prime is 11653032000637. The next prime is 11653032000679. The reversal of 11653032000666 is 66600023035611.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 284470426 + ... + 284511386.

It is an arithmetic number, because the mean of its divisors is an integer number (219425241600).

Almost surely, 2^{11653032000666} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11653032000666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14043215462400).

11653032000666 is an abundant number, since it is smaller than the sum of its proper divisors (16433398924134).

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

11653032000666 is a wasteful number, since it uses less digits than its factorization.

11653032000666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45700.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 11653032000666 in words is "eleven trillion, six hundred fifty-three billion, thirty-two million, six hundred sixty-six", and thus it is an aban number.