553098 has 32 divisors (see below), whose sum is σ = 1362816. Its totient is φ = 145728.

The previous prime is 553097. The next prime is 553099. The reversal of 553098 is 890355.

It is an interprime number because it is at equal distance from previous prime (553097) and next prime (553099).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (553093) 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 15 ways as a sum of consecutive naturals, for example, 40 + ... + 1052.

It is an arithmetic number, because the mean of its divisors is an integer number (42588).

2⁵⁵³⁰⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681408).

553098 is an abundant number, since it is smaller than the sum of its proper divisors (809718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553098 is a wasteful number, since it uses less digits than its factorization.

553098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 553098 is about 743.7055869092. The cubic root of 553098 is about 82.0856729015.

The spelling of 553098 in words is "five hundred fifty-three thousand, ninety-eight".