11533240676 has 6 divisors (see below), whose sum is σ = 20183171190. Its totient is φ = 5766620336.

The previous prime is 11533240661. The next prime is 11533240687. The reversal of 11533240676 is 67604233511.

It can be written as a sum of positive squares in only one way, i.e., 11114219776 + 419020900 = 105424^2 + 20470^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441655081 + ... + 1441655088.

It is an arithmetic number, because the mean of its divisors is an integer number (3363861865).

Almost surely, 2^11533240676 is an apocalyptic number.

It is an amenable number.

11533240676 is a deficient number, since it is larger than the sum of its proper divisors (8649930514).

11533240676 is a wasteful number, since it uses less digits than its factorization.

11533240676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883310173 (or 2883310171 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 11533240676 in words is "eleven billion, five hundred thirty-three million, two hundred forty thousand, six hundred seventy-six".