5422003206400 has 432 divisors, whose sum is σ = 15097742307648. Its totient is φ = 1910476800000.

The previous prime is 5422003206359. The next prime is 5422003206401. The reversal of 5422003206400 is 46023002245.

It is not an unprimeable number, because it can be changed into a prime (5422003206401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 653800654 + ... + 653808946.

It is an arithmetic number, because the mean of its divisors is an integer number (34948477564).

Almost surely, 2^{5422003206400} is an apocalyptic number.

5422003206400 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 5422003206400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7548871153824).

5422003206400 is an abundant number, since it is smaller than the sum of its proper divisors (9675739101248).

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

5422003206400 is a wasteful number, since it uses less digits than its factorization.

5422003206400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8618 (or 8599 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 5422003206400 its reverse (46023002245), we get a palindrome (5468026208645).

The spelling of 5422003206400 in words is "five trillion, four hundred twenty-two billion, three million, two hundred six thousand, four hundred".