5550324242400 has 432 divisors, whose sum is σ = 22372075908000. Its totient is φ = 1268403425280.

The previous prime is 5550324242381. The next prime is 5550324242417. The reversal of 5550324242400 is 42424230555.

5550324242400 is a `hidden beast` number, since 5 + 5 + 5 + 0 + 3 + 2 + 4 + 242 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 501424066 + ... + 501435134.

It is an arithmetic number, because the mean of its divisors is an integer number (51787212750).

Almost surely, 2^{5550324242400} is an apocalyptic number.

5550324242400 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 5550324242400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11186037954000).

5550324242400 is an abundant number, since it is smaller than the sum of its proper divisors (16821751665600).

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

5550324242400 is a wasteful number, since it uses less digits than its factorization.

5550324242400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21051 (or 21035 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 5550324242400 its reverse (42424230555), we get a palindrome (5592748472955).

The spelling of 5550324242400 in words is "five trillion, five hundred fifty billion, three hundred twenty-four million, two hundred forty-two thousand, four hundred".