11253134453 has 8 divisors (see below), whose sum is σ = 12607934880. Its totient is φ = 9953632080.

The previous prime is 11253134437. The next prime is 11253134531. The reversal of 11253134453 is 35443135211.

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 11253134453 - 2⁴ = 11253134437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11253130453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13824083 + ... + 13824896.

It is an arithmetic number, because the mean of its divisors is an integer number (1575991860).

Almost surely, 2^11253134453 is an apocalyptic number.

It is an amenable number.

11253134453 is a deficient number, since it is larger than the sum of its proper divisors (1354800427).

11253134453 is a wasteful number, since it uses less digits than its factorization.

11253134453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27649027.

The product of its digits is 21600, while the sum is 32.

Adding to 11253134453 its reverse (35443135211), we get a palindrome (46696269664).

The spelling of 11253134453 in words is "eleven billion, two hundred fifty-three million, one hundred thirty-four thousand, four hundred fifty-three".