5544400011 has 32 divisors (see below), whose sum is σ = 7637188608. Its totient is φ = 3576545280.

The previous prime is 5544399997. The next prime is 5544400039. The reversal of 5544400011 is 1100044455.

It is a happy number.

It is not a de Polignac number, because 5544400011 - 2¹⁴ = 5544383627 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (5544408011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2622891 + ... + 2625003.

It is an arithmetic number, because the mean of its divisors is an integer number (238662144).

Almost surely, 2^5544400011 is an apocalyptic number.

5544400011 is a deficient number, since it is larger than the sum of its proper divisors (2092788597).

5544400011 is a wasteful number, since it uses less digits than its factorization.

5544400011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5544400011 is about 74460.7279779079. The cubic root of 5544400011 is about 1769.9113674537.

Adding to 5544400011 its reverse (1100044455), we get a palindrome (6644444466).

Subtracting from 5544400011 its reverse (1100044455), we obtain a square (4444355556 = 66666²).

The spelling of 5544400011 in words is "five billion, five hundred forty-four million, four hundred thousand, eleven".