11345453 has 8 divisors (see below), whose sum is σ = 13112640. Its totient is φ = 9614880.

The previous prime is 11345449. The next prime is 11345459. The reversal of 11345453 is 35454311.

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 11345453 - 2² = 11345449 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 (11345459) 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 7 ways as a sum of consecutive naturals, for example, 8483 + ... + 9728.

It is an arithmetic number, because the mean of its divisors is an integer number (1639080).

Almost surely, 2^11345453 is an apocalyptic number.

It is an amenable number.

11345453 is a deficient number, since it is larger than the sum of its proper divisors (1767187).

11345453 is an equidigital number, since it uses as much as digits as its factorization.

11345453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18307.

The product of its digits is 3600, while the sum is 26.

The square root of 11345453 is about 3368.3012038712. The cubic root of 11345453 is about 224.7021771520.

Adding to 11345453 its reverse (35454311), we get a palindrome (46799764).

The spelling of 11345453 in words is "eleven million, three hundred forty-five thousand, four hundred fifty-three".