5450404202400 has 576 divisors, whose sum is σ = 18506031538176. Its totient is φ = 1391841792000.

The previous prime is 5450404202389. The next prime is 5450404202401. The reversal of 5450404202400 is 42024040545.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5450404202401) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 3056871909 + ... + 3056873691.

It is an arithmetic number, because the mean of its divisors is an integer number (32128526976).

Almost surely, 2^{5450404202400} is an apocalyptic number.

5450404202400 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 5450404202400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9253015769088).

5450404202400 is an abundant number, since it is smaller than the sum of its proper divisors (13055627335776).

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

5450404202400 is a wasteful number, since it uses less digits than its factorization.

5450404202400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245 (or 2232 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 5450404202400 its reverse (42024040545), we get a palindrome (5492428242945).

The spelling of 5450404202400 in words is "five trillion, four hundred fifty billion, four hundred four million, two hundred two thousand, four hundred".