11132004544 has 56 divisors (see below), whose sum is σ = 23268188160. Its totient is φ = 5269545216.

The previous prime is 11132004463. The next prime is 11132004553. The reversal of 11132004544 is 44540023111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265689 + ... + 3269095.

It is an arithmetic number, because the mean of its divisors is an integer number (415503360).

Almost surely, 2^11132004544 is an apocalyptic number.

It is an amenable number.

11132004544 is an abundant number, since it is smaller than the sum of its proper divisors (12136183616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11132004544 is a wasteful number, since it uses less digits than its factorization.

11132004544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125 (or 6115 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11132004544 its reverse (44540023111), we get a palindrome (55672027655).

The spelling of 11132004544 in words is "eleven billion, one hundred thirty-two million, four thousand, five hundred forty-four".