11052004443 has 4 divisors (see below), whose sum is σ = 14736005928. Its totient is φ = 7368002960.

The previous prime is 11052004421. The next prime is 11052004477. The reversal of 11052004443 is 34440025011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11052004443 - 2²² = 11047810139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11052004043) 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, 1842000738 + ... + 1842000743.

It is an arithmetic number, because the mean of its divisors is an integer number (3684001482).

Almost surely, 2^11052004443 is an apocalyptic number.

11052004443 is a deficient number, since it is larger than the sum of its proper divisors (3684001485).

11052004443 is an equidigital number, since it uses as much as digits as its factorization.

11052004443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684001484.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 11052004443 its reverse (34440025011), we get a palindrome (45492029454).

The spelling of 11052004443 in words is "eleven billion, fifty-two million, four thousand, four hundred forty-three".