6655453 has 16 divisors (see below), whose sum is σ = 8081920. Its totient is φ = 5353776.

The previous prime is 6655423. The next prime is 6655531. The reversal of 6655453 is 3545566.

It is a cyclic number.

It is not a de Polignac number, because 6655453 - 2⁹ = 6654941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6655403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21526 + ... + 21832.

It is an arithmetic number, because the mean of its divisors is an integer number (505120).

Almost surely, 2^6655453 is an apocalyptic number.

It is an amenable number.

6655453 is a deficient number, since it is larger than the sum of its proper divisors (1426467).

6655453 is a wasteful number, since it uses less digits than its factorization.

6655453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its digits is 54000, while the sum is 34.

The square root of 6655453 is about 2579.8164663402. The cubic root of 6655453 is about 188.1016219115.

The spelling of 6655453 in words is "six million, six hundred fifty-five thousand, four hundred fifty-three".