5444661376 has 256 divisors, whose sum is σ = 14347238400. Its totient is φ = 1996001280.

The previous prime is 5444661367. The next prime is 5444661389. The reversal of 5444661376 is 6731664445.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12290211 + ... + 12290653.

It is an arithmetic number, because the mean of its divisors is an integer number (56043900).

Almost surely, 2^5444661376 is an apocalyptic number.

5444661376 is a gapful number since it is divisible by the number (56) 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 5444661376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7173619200).

5444661376 is an abundant number, since it is smaller than the sum of its proper divisors (8902577024).

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

5444661376 is a wasteful number, since it uses less digits than its factorization.

5444661376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 535 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 46.

The square root of 5444661376 is about 73787.9487179309. The cubic root of 5444661376 is about 1759.2340606565.

The spelling of 5444661376 in words is "five billion, four hundred forty-four million, six hundred sixty-one thousand, three hundred seventy-six".