11168500468 has 12 divisors (see below), whose sum is σ = 20073115972. Its totient is φ = 5433324480.

The previous prime is 11168500459. The next prime is 11168500507. The reversal of 11168500468 is 86400586111.

It can be written as a sum of positive squares in 2 ways, for example, as 6103046884 + 5065453584 = 78122^2 + 71172^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11168500468.

It is a congruent number.

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, 37731273 + ... + 37731568.

Almost surely, 2^11168500468 is an apocalyptic number.

It is an amenable number.

11168500468 is a deficient number, since it is larger than the sum of its proper divisors (8904615504).

11168500468 is a wasteful number, since it uses less digits than its factorization.

11168500468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75462882 (or 75462880 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 11168500468 in words is "eleven billion, one hundred sixty-eight million, five hundred thousand, four hundred sixty-eight".