11568936692 has 6 divisors (see below), whose sum is σ = 20245639218. Its totient is φ = 5784468344.

The previous prime is 11568936629. The next prime is 11568936697. The reversal of 11568936692 is 29663986511.

It can be written as a sum of positive squares in only one way, i.e., 9016262116 + 2552674576 = 94954^2 + 50524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11568936697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1446117083 + ... + 1446117090.

It is an arithmetic number, because the mean of its divisors is an integer number (3374273203).

Almost surely, 2^11568936692 is an apocalyptic number.

It is an amenable number.

11568936692 is a deficient number, since it is larger than the sum of its proper divisors (8676702526).

11568936692 is a wasteful number, since it uses less digits than its factorization.

11568936692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892234177 (or 2892234175 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 56.

The spelling of 11568936692 in words is "eleven billion, five hundred sixty-eight million, nine hundred thirty-six thousand, six hundred ninety-two".