11633550666676 has 12 divisors (see below), whose sum is σ = 20358895932900. Its totient is φ = 5816723257280.

The previous prime is 11633550666671. The next prime is 11633550666677. The reversal of 11633550666676 is 67666605533611.

It can be written as a sum of positive squares in 2 ways, for example, as 6075367210276 + 5558183456400 = 2464826^2 + 2357580^2 .

It is a super-2 number, since 2×11633550666676² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11633550666671) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12514201 + ... + 13411648.

It is an arithmetic number, because the mean of its divisors is an integer number (1696574661075).

Almost surely, 2^{11633550666676} is an apocalyptic number.

It is an amenable number.

11633550666676 is a deficient number, since it is larger than the sum of its proper divisors (8725345266224).

11633550666676 is a wasteful number, since it uses less digits than its factorization.

11633550666676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26038034 (or 26038032 counting only the distinct ones).

The product of its (nonzero) digits is 73483200, while the sum is 61.

The spelling of 11633550666676 in words is "eleven trillion, six hundred thirty-three billion, five hundred fifty million, six hundred sixty-six thousand, six hundred seventy-six".