11568669496 has 16 divisors (see below), whose sum is σ = 22058904600. Its totient is φ = 5686294944.

The previous prime is 11568669493. The next prime is 11568669509. The reversal of 11568669496 is 69496686511.

11568669496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11568669496² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11568669493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12254475 + ... + 12255418.

Almost surely, 2^11568669496 is an apocalyptic number.

It is an amenable number.

11568669496 is a deficient number, since it is larger than the sum of its proper divisors (10490235104).

11568669496 is a wasteful number, since it uses less digits than its factorization.

11568669496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24509958 (or 24509954 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 61.

The spelling of 11568669496 in words is "eleven billion, five hundred sixty-eight million, six hundred sixty-nine thousand, four hundred ninety-six".