553340000 has 120 divisors (see below), whose sum is σ = 1383588360. Its totient is φ = 217728000.

The previous prime is 553339993. The next prime is 553340017. The reversal of 553340000 is 43355.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 1459811 + ... + 1460189.

It is an arithmetic number, because the mean of its divisors is an integer number (11529903).

Almost surely, 2^553340000 is an apocalyptic number.

553340000 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 553340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691794180).

553340000 is an abundant number, since it is smaller than the sum of its proper divisors (830248360).

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

553340000 is an equidigital number, since it uses as much as digits as its factorization.

553340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 553340000 is about 23523.1800571266. The cubic root of 553340000 is about 820.9764295405.

Adding to 553340000 its reverse (43355), we get a palindrome (553383355).

The spelling of 553340000 in words is "five hundred fifty-three million, three hundred forty thousand".