14225053535550 has 384 divisors, whose sum is σ = 46243540224000. Its totient is φ = 3169899532800.

The previous prime is 14225053535531. The next prime is 14225053535657. The reversal of 14225053535550 is 5553535052241.

It is a happy number.

14225053535550 is a `hidden beast` number, since 1 + 42 + 2 + 5 + 0 + 5 + 3 + 53 + 5 + 550 = 666.

It is a super-2 number, since 2×14225053535550² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14225053535496 and 14225053535505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 45984796 + ... + 46293104.

It is an arithmetic number, because the mean of its divisors is an integer number (120425886000).

Almost surely, 2^{14225053535550} is an apocalyptic number.

14225053535550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14225053535550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23121770112000).

14225053535550 is an abundant number, since it is smaller than the sum of its proper divisors (32018486688450).

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

14225053535550 is a wasteful number, since it uses less digits than its factorization.

14225053535550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308593 (or 308582 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 45.

Adding to 14225053535550 its reverse (5553535052241), we get a palindrome (19778588587791).

The spelling of 14225053535550 in words is "fourteen trillion, two hundred twenty-five billion, fifty-three million, five hundred thirty-five thousand, five hundred fifty".