11000453 has 4 divisors (see below), whose sum is σ = 11046720. Its totient is φ = 10954188.

The previous prime is 11000441. The next prime is 11000461. The reversal of 11000453 is 35400011.

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 a de Polignac number, because none of the positive numbers 2^k-11000453 is a prime.

It is a super-3 number, since 3×11000453³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000053) 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, 22775 + ... + 23252.

It is an arithmetic number, because the mean of its divisors is an integer number (2761680).

Almost surely, 2^11000453 is an apocalyptic number.

It is an amenable number.

11000453 is a deficient number, since it is larger than the sum of its proper divisors (46267).

11000453 is an equidigital number, since it uses as much as digits as its factorization.

11000453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46266.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 11000453 is about 3316.6930819719. The cubic root of 11000453 is about 222.4010619331.

Adding to 11000453 its reverse (35400011), we get a palindrome (46400464).

The spelling of 11000453 in words is "eleven million, four hundred fifty-three", and thus it is an aban number.