11057453 has 4 divisors (see below), whose sum is σ = 12062688. Its totient is φ = 10052220.

The previous prime is 11057447. The next prime is 11057461. The reversal of 11057453 is 35475011.

11057453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 11057453 - 2⁴ = 11057437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502601 + ... + 502622.

It is an arithmetic number, because the mean of its divisors is an integer number (3015672).

Almost surely, 2^11057453 is an apocalyptic number.

It is an amenable number.

11057453 is a deficient number, since it is larger than the sum of its proper divisors (1005235).

11057453 is a wasteful number, since it uses less digits than its factorization.

11057453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005234.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 11057453 is about 3325.2748758561. The cubic root of 11057453 is about 222.7845318336.

It can be divided in two parts, 1105 and 7453, that added together give a palindrome (8558).

The spelling of 11057453 in words is "eleven million, fifty-seven thousand, four hundred fifty-three".