11053520441 has 4 divisors (see below), whose sum is σ = 11058709584. Its totient is φ = 11048331300.

The previous prime is 11053520437. The next prime is 11053520459. The reversal of 11053520441 is 14402535011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11053520441 - 2² = 11053520437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11053520441.

It is not an unprimeable number, because it can be changed into a prime (11053520041) 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, 2591375 + ... + 2595636.

It is an arithmetic number, because the mean of its divisors is an integer number (2764677396).

Almost surely, 2^11053520441 is an apocalyptic number.

It is an amenable number.

11053520441 is a deficient number, since it is larger than the sum of its proper divisors (5189143).

11053520441 is an equidigital number, since it uses as much as digits as its factorization.

11053520441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189142.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 11053520441 in words is "eleven billion, fifty-three million, five hundred twenty thousand, four hundred forty-one".