553326103000 has 192 divisors, whose sum is σ = 1424964340800. Its totient is φ = 200958912000.

The previous prime is 553326102991. The next prime is 553326103013. The reversal of 553326103000 is 301623355.

It is a super-2 number, since 2×553326103000² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 553326103000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117004636 + ... + 117009364.

It is an arithmetic number, because the mean of its divisors is an integer number (7421689275).

Almost surely, 2^553326103000 is an apocalyptic number.

553326103000 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 553326103000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712482170400).

553326103000 is an abundant number, since it is smaller than the sum of its proper divisors (871638237800).

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

553326103000 is a wasteful number, since it uses less digits than its factorization.

553326103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 553326103000 its reverse (301623355), we get a palindrome (553627726355).

The spelling of 553326103000 in words is "five hundred fifty-three billion, three hundred twenty-six million, one hundred three thousand".