11756056532 has 36 divisors (see below), whose sum is σ = 22744281588. Its totient is φ = 5312736000.

The previous prime is 11756056483. The next prime is 11756056549. The reversal of 11756056532 is 23565065711.

It can be written as a sum of positive squares in 2 ways, for example, as 4778127376 + 6977929156 = 69124^2 + 83534^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11756056532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13532 + ... + 153932.

Almost surely, 2^11756056532 is an apocalyptic number.

It is an amenable number.

11756056532 is a deficient number, since it is larger than the sum of its proper divisors (10988225056).

11756056532 is a wasteful number, since it uses less digits than its factorization.

11756056532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140600 (or 140587 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 11756056532 in words is "eleven billion, seven hundred fifty-six million, fifty-six thousand, five hundred thirty-two".