553200 has 60 divisors (see below), whose sum is σ = 1775928. Its totient is φ = 147200.

The previous prime is 553193. The next prime is 553207. The reversal of 553200 is 2355.

It is an interprime number because it is at equal distance from previous prime (553193) and next prime (553207).

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 553200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553207) by changing a digit.

553200 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 970 + ... + 1430.

2⁵⁵³²⁰⁰ is an apocalyptic number.

553200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (887964).

553200 is an abundant number, since it is smaller than the sum of its proper divisors (1222728).

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

553200 is a wasteful number, since it uses less digits than its factorization.

553200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 553200 is about 743.7741592715. The cubic root of 553200 is about 82.0907185559.

Adding to 553200 its reverse (2355), we get a palindrome (555555).

The spelling of 553200 in words is "five hundred fifty-three thousand, two hundred".