5381894400 has 216 divisors, whose sum is σ = 18697449120. Its totient is φ = 1359544320.

The previous prime is 5381894393. The next prime is 5381894411. The reversal of 5381894400 is 44981835.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357424 + ... + 372176.

Almost surely, 2^5381894400 is an apocalyptic number.

5381894400 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 5381894400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9348724560).

5381894400 is an abundant number, since it is smaller than the sum of its proper divisors (13315554720).

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

5381894400 is a wasteful number, since it uses less digits than its factorization.

5381894400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14801 (or 14782 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 5381894400 is about 73361.3958427728. The cubic root of 5381894400 is about 1752.4476660922.

The spelling of 5381894400 in words is "five billion, three hundred eighty-one million, eight hundred ninety-four thousand, four hundred".