5544664455 has 64 divisors (see below), whose sum is σ = 10424494080. Its totient is φ = 2487542400.

The previous prime is 5544664453. The next prime is 5544664457.

It is a happy number.

5544664455 is nontrivially palindromic in base 10.

5544664455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5544664453) and next prime (5544664457).

It is not a de Polignac number, because 5544664455 - 2¹ = 5544664453 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544664453) 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 63 ways as a sum of consecutive naturals, for example, 114240 + ... + 155370.

It is an arithmetic number, because the mean of its divisors is an integer number (162882720).

Almost surely, 2^5544664455 is an apocalyptic number.

5544664455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5544664455 is a deficient number, since it is larger than the sum of its proper divisors (4879829625).

5544664455 is a wasteful number, since it uses less digits than its factorization.

5544664455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41212.

The product of its digits is 5760000, while the sum is 48.

The square root of 5544664455 is about 74462.5036847406. The cubic root of 5544664455 is about 1769.9395060560.

The spelling of 5544664455 in words is "five billion, five hundred forty-four million, six hundred sixty-four thousand, four hundred fifty-five".