5554400 has 72 divisors (see below), whose sum is σ = 13920984. Its totient is φ = 2163200.

The previous prime is 5554397. The next prime is 5554421. The reversal of 5554400 is 44555.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42335 + ... + 42465.

It is an arithmetic number, because the mean of its divisors is an integer number (193347).

Almost surely, 2^5554400 is an apocalyptic number.

5554400 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 5554400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6960492).

5554400 is an abundant number, since it is smaller than the sum of its proper divisors (8366584).

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

5554400 is a wasteful number, since it uses less digits than its factorization.

5554400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5554400 is about 2356.7774608562. Note that the first 3 decimals coincide. The cubic root of 5554400 is about 177.0974810688.

Adding to 5554400 its reverse (44555), we get a palindrome (5598955).

The spelling of 5554400 in words is "five million, five hundred fifty-four thousand, four hundred".