11250453 has 4 divisors (see below), whose sum is σ = 15000608. Its totient is φ = 7500300.

The previous prime is 11250443. The next prime is 11250457. The reversal of 11250453 is 35405211.

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 not a de Polignac number, because 11250453 - 2¹⁰ = 11249429 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 (11250457) 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 3 ways as a sum of consecutive naturals, for example, 1875073 + ... + 1875078.

It is an arithmetic number, because the mean of its divisors is an integer number (3750152).

Almost surely, 2^11250453 is an apocalyptic number.

It is an amenable number.

11250453 is a deficient number, since it is larger than the sum of its proper divisors (3750155).

11250453 is an equidigital number, since it uses as much as digits as its factorization.

11250453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750154.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 11250453 is about 3354.1694948228. The cubic root of 11250453 is about 224.0732448080.

Adding to 11250453 its reverse (35405211), we get a palindrome (46655664).

The spelling of 11250453 in words is "eleven million, two hundred fifty thousand, four hundred fifty-three".