498553 has 8 divisors (see below), whose sum is σ = 553536. Its totient is φ = 445200.

The previous prime is 498551. The next prime is 498557. The reversal of 498553 is 355894.

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 498553 - 2¹ = 498551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300 + ... + 1042.

It is an arithmetic number, because the mean of its divisors is an integer number (69192).

2⁴⁹⁸⁵⁵³ is an apocalyptic number.

It is an amenable number.

498553 is a deficient number, since it is larger than the sum of its proper divisors (54983).

498553 is a wasteful number, since it uses less digits than its factorization.

498553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its digits is 21600, while the sum is 34.

The square root of 498553 is about 706.0828563278. The cubic root of 498553 is about 79.2934129750.

The spelling of 498553 in words is "four hundred ninety-eight thousand, five hundred fifty-three".