553100000 has 72 divisors (see below), whose sum is σ = 1361303496. Its totient is φ = 221200000.

The previous prime is 553099999. The next prime is 553100033. The reversal of 553100000 is 1355.

It is a super-2 number, since 2×553100000² = 611839220000000000, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97235 + ... + 102765.

It is an arithmetic number, because the mean of its divisors is an integer number (18906993).

Almost surely, 2^553100000 is an apocalyptic number.

553100000 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 553100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680651748).

553100000 is an abundant number, since it is smaller than the sum of its proper divisors (808203496).

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

553100000 is an frugal number, since it uses more digits than its factorization.

553100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566 (or 5538 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 553100000 is about 23518.0781527743. The cubic root of 553100000 is about 820.8577184186.

Adding to 553100000 its reverse (1355), we get a palindrome (553101355).

The spelling of 553100000 in words is "five hundred fifty-three million, one hundred thousand".