553400000 has 84 divisors (see below), whose sum is σ = 1373099616. Its totient is φ = 221280000.

The previous prime is 553399993. The next prime is 553400021. The reversal of 553400000 is 4355.

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 11 ways as a sum of consecutive naturals, for example, 198617 + ... + 201383.

It is an arithmetic number, because the mean of its divisors is an integer number (16346424).

Almost surely, 2^553400000 is an apocalyptic number.

553400000 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 553400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686549808).

553400000 is an abundant number, since it is smaller than the sum of its proper divisors (819699616).

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

553400000 is an frugal number, since it uses more digits than its factorization.

553400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804 (or 2774 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 553400000 is about 23524.4553603266. The cubic root of 553400000 is about 821.0061019573.

Adding to 553400000 its reverse (4355), we get a palindrome (553404355).

The spelling of 553400000 in words is "five hundred fifty-three million, four hundred thousand".