5453445 has 8 divisors (see below), whose sum is σ = 8725536. Its totient is φ = 2908496.

The previous prime is 5453423. The next prime is 5453453. The reversal of 5453445 is 5443545.

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 5453445 - 2⁷ = 5453317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181767 + ... + 181796.

It is an arithmetic number, because the mean of its divisors is an integer number (1090692).

Almost surely, 2^5453445 is an apocalyptic number.

It is an amenable number.

5453445 is a deficient number, since it is larger than the sum of its proper divisors (3272091).

5453445 is a wasteful number, since it uses less digits than its factorization.

5453445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363571.

The product of its digits is 24000, while the sum is 30.

The square root of 5453445 is about 2335.2612273577. The cubic root of 5453445 is about 176.0179583087.

The spelling of 5453445 in words is "five million, four hundred fifty-three thousand, four hundred forty-five".