5563453 has 4 divisors (see below), whose sum is σ = 6358240. Its totient is φ = 4768668.

The previous prime is 5563399. The next prime is 5563483. The reversal of 5563453 is 3543655.

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-5563453 is a prime.

5563453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5563483) 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, 397383 + ... + 397396.

It is an arithmetic number, because the mean of its divisors is an integer number (1589560).

Almost surely, 2^5563453 is an apocalyptic number.

It is an amenable number.

5563453 is a deficient number, since it is larger than the sum of its proper divisors (794787).

5563453 is an equidigital number, since it uses as much as digits as its factorization.

5563453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794786.

The product of its digits is 27000, while the sum is 31.

The square root of 5563453 is about 2358.6973099573. The cubic root of 5563453 is about 177.1936446654.

The spelling of 5563453 in words is "five million, five hundred sixty-three thousand, four hundred fifty-three".