553453 has 8 divisors (see below), whose sum is σ = 578336. Its totient is φ = 529200.

The previous prime is 553447. The next prime is 553457. The reversal of 553453 is 354355.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553453 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553457) by changing a digit.

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, 2518 + ... + 2728.

It is an arithmetic number, because the mean of its divisors is an integer number (72292).

2⁵⁵³⁴⁵³ is an apocalyptic number.

It is an amenable number.

553453 is a deficient number, since it is larger than the sum of its proper divisors (24883).

553453 is a wasteful number, since it uses less digits than its factorization.

553453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315.

The product of its digits is 4500, while the sum is 25.

The square root of 553453 is about 743.9442183390. The cubic root of 553453 is about 82.1032310808.

The spelling of 553453 in words is "five hundred fifty-three thousand, four hundred fifty-three".