11523328484 has 12 divisors (see below), whose sum is σ = 21352049964. Its totient is φ = 5422742784.

The previous prime is 11523328483. The next prime is 11523328493. The reversal of 11523328484 is 48482332511.

It can be written as a sum of positive squares in 2 ways, for example, as 6336160000 + 5187168484 = 79600^2 + 72022^2 .

It is not an unprimeable number, because it can be changed into a prime (11523328483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84730289 + ... + 84730424.

It is an arithmetic number, because the mean of its divisors is an integer number (1779337497).

Almost surely, 2^11523328484 is an apocalyptic number.

It is an amenable number.

11523328484 is a deficient number, since it is larger than the sum of its proper divisors (9828721480).

11523328484 is a wasteful number, since it uses less digits than its factorization.

11523328484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169460734 (or 169460732 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The spelling of 11523328484 in words is "eleven billion, five hundred twenty-three million, three hundred twenty-eight thousand, four hundred eighty-four".