5444164400 has 60 divisors (see below), whose sum is σ = 13648306512. Its totient is φ = 2082981120.

The previous prime is 5444164391. The next prime is 5444164421. The reversal of 5444164400 is 44614445.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 286679 + ... + 305078.

Almost surely, 2^5444164400 is an apocalyptic number.

5444164400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5444164400 is an abundant number, since it is smaller than the sum of its proper divisors (8204142112).

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

5444164400 is a wasteful number, since it uses less digits than its factorization.

5444164400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591798 (or 591787 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 5444164400 is about 73784.5810450937. The cubic root of 5444164400 is about 1759.1805327662.

Adding to 5444164400 its reverse (44614445), we get a palindrome (5488778845).

The spelling of 5444164400 in words is "five billion, four hundred forty-four million, one hundred sixty-four thousand, four hundred".