5644441054 has 64 divisors (see below), whose sum is σ = 10084072320. Its totient is φ = 2319482880.

The previous prime is 5644441051. The next prime is 5644441073. The reversal of 5644441054 is 4501444465.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644441051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15989742 + ... + 15990094.

It is an arithmetic number, because the mean of its divisors is an integer number (157563630).

Almost surely, 2^5644441054 is an apocalyptic number.

5644441054 is a deficient number, since it is larger than the sum of its proper divisors (4439631266).

5644441054 is a wasteful number, since it uses less digits than its factorization.

5644441054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805.

The product of its (nonzero) digits is 153600, while the sum is 37.

The square root of 5644441054 is about 75129.4952332305. The cubic root of 5644441054 is about 1780.4931779511.

The spelling of 5644441054 in words is "five billion, six hundred forty-four million, four hundred forty-one thousand, fifty-four".