11468578810473 has 24 divisors (see below), whose sum is σ = 17592227446248. Its totient is φ = 7174617956352.

The previous prime is 11468578810453. The next prime is 11468578810511. The reversal of 11468578810473 is 37401887586411.

11468578810473 is a `hidden beast` number, since 1 + 1 + 4 + 6 + 8 + 578 + 8 + 10 + 47 + 3 = 666.

11468578810473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5730431644224 + 5738147166249 = 2393832^2 + 2395443^2 .

It is not a de Polignac number, because 11468578810473 - 2¹⁰ = 11468578809449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11468578810473.

It is not an unprimeable number, because it can be changed into a prime (11468578810453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111162136 + ... + 111265257.

It is an arithmetic number, because the mean of its divisors is an integer number (733009476927).

Almost surely, 2^{11468578810473} is an apocalyptic number.

It is an amenable number.

11468578810473 is a deficient number, since it is larger than the sum of its proper divisors (6123648635775).

11468578810473 is a wasteful number, since it uses less digits than its factorization.

11468578810473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222427753 (or 222427750 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 63.

The spelling of 11468578810473 in words is "eleven trillion, four hundred sixty-eight billion, five hundred seventy-eight million, eight hundred ten thousand, four hundred seventy-three".