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5453 = 71941
BaseRepresentation
bin1010101001101
321110222
41111031
5133303
641125
721620
oct12515
97428
105453
114108
1231a5
132636
141db7
151938
hex154d

5453 has 8 divisors (see below), whose sum is σ = 6720. Its totient is φ = 4320.

The previous prime is 5449. The next prime is 5471. The reversal of 5453 is 3545.

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 5453 - 22 = 5449 is a prime.

It is a d-powerful number, because it can be written as 53 + 55 + 42 + 37 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 5453.

It is not an unprimeable number, because it can be changed into a prime (5413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113 + ... + 153.

It is an arithmetic number, because the mean of its divisors is an integer number (840).

25453 is an apocalyptic number.

It is an amenable number.

5453 is a deficient number, since it is larger than the sum of its proper divisors (1267).

5453 is a wasteful number, since it uses less digits than its factorization.

5453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67.

The product of its digits is 300, while the sum is 17.

The square root of 5453 is about 73.8444310696. The cubic root of 5453 is about 17.6013170502.

Adding to 5453 its reverse (3545), we get a palindrome (8998).

The spelling of 5453 in words is "five thousand, four hundred fifty-three".

Divisors: 1 7 19 41 133 287 779 5453