11042304553 has 8 divisors (see below), whose sum is σ = 12779521280. Its totient is φ = 9345024000.

The previous prime is 11042304551. The next prime is 11042304569. The reversal of 11042304553 is 35540324011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11042304553 - 2¹ = 11042304551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042304551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9983448 + ... + 9984553.

It is an arithmetic number, because the mean of its divisors is an integer number (1597440160).

Almost surely, 2^11042304553 is an apocalyptic number.

It is an amenable number.

11042304553 is a deficient number, since it is larger than the sum of its proper divisors (1737216727).

11042304553 is an equidigital number, since it uses as much as digits as its factorization.

11042304553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19968087.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 11042304553 its reverse (35540324011), we get a palindrome (46582628564).

The spelling of 11042304553 in words is "eleven billion, forty-two million, three hundred four thousand, five hundred fifty-three".