11367802568 has 16 divisors (see below), whose sum is σ = 22049617500. Its totient is φ = 5487904576.

The previous prime is 11367802549. The next prime is 11367802631. The reversal of 11367802568 is 86520876311.

It can be written as a sum of positive squares in 2 ways, for example, as 11316278884 + 51523684 = 106378^2 + 7178^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24499343 + ... + 24499806.

Almost surely, 2^11367802568 is an apocalyptic number.

It is an amenable number.

11367802568 is a deficient number, since it is larger than the sum of its proper divisors (10681814932).

11367802568 is a wasteful number, since it uses less digits than its factorization.

11367802568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48999184 (or 48999180 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 11367802568 in words is "eleven billion, three hundred sixty-seven million, eight hundred two thousand, five hundred sixty-eight".