551363443250200 has 384 divisors, whose sum is σ = 1602444945530880. Its totient is φ = 172053369446400.

The previous prime is 551363443250197. The next prime is 551363443250239. The reversal of 551363443250200 is 2052344363155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1008299262 + ... + 1008845938.

It is an arithmetic number, because the mean of its divisors is an integer number (4173033712320).

Almost surely, 2^{551363443250200} is an apocalyptic number.

551363443250200 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 551363443250200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801222472765440).

551363443250200 is an abundant number, since it is smaller than the sum of its proper divisors (1051081502280680).

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

551363443250200 is a wasteful number, since it uses less digits than its factorization.

551363443250200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548115 (or 548106 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 551363443250200 in words is "five hundred fifty-one trillion, three hundred sixty-three billion, four hundred forty-three million, two hundred fifty thousand, two hundred".