544000011 has 32 divisors (see below), whose sum is σ = 761177088. Its totient is φ = 345265920.

The previous prime is 543999977. The next prime is 544000069. The reversal of 544000011 is 110000445.

It is not a de Polignac number, because 544000011 - 2⁹ = 543999499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (544007011) by changing a digit.

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, 1261966 + ... + 1262396.

It is an arithmetic number, because the mean of its divisors is an integer number (23786784).

Almost surely, 2^544000011 is an apocalyptic number.

544000011 is a deficient number, since it is larger than the sum of its proper divisors (217177077).

544000011 is a wasteful number, since it uses less digits than its factorization.

544000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 544000011 is about 23323.8078151918. The cubic root of 544000011 is about 816.3310258857.

Adding to 544000011 its reverse (110000445), we get a palindrome (654000456).

The spelling of 544000011 in words is "five hundred forty-four million, eleven", and thus it is an aban number.