11052453 has 4 divisors (see below), whose sum is σ = 14736608. Its totient is φ = 7368300.

The previous prime is 11052449. The next prime is 11052463. The reversal of 11052453 is 35425011.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35425011 = 3 ⋅11808337.

It is not a de Polignac number, because 11052453 - 2² = 11052449 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 (11052413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842073 + ... + 1842078.

It is an arithmetic number, because the mean of its divisors is an integer number (3684152).

Almost surely, 2^11052453 is an apocalyptic number.

It is an amenable number.

11052453 is a deficient number, since it is larger than the sum of its proper divisors (3684155).

11052453 is an equidigital number, since it uses as much as digits as its factorization.

11052453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684154.

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

The square root of 11052453 is about 3324.5229733001. The cubic root of 11052453 is about 222.7509469263.

Adding to 11052453 its reverse (35425011), we get a palindrome (46477464).

The spelling of 11052453 in words is "eleven million, fifty-two thousand, four hundred fifty-three".