544020014 has 16 divisors (see below), whose sum is σ = 826906752. Its totient is φ = 268392888.

The previous prime is 544019977. The next prime is 544020067. The reversal of 544020014 is 410020445.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174917 + ... + 177999.

It is an arithmetic number, because the mean of its divisors is an integer number (51681672).

Almost surely, 2^544020014 is an apocalyptic number.

544020014 is a deficient number, since it is larger than the sum of its proper divisors (282886738).

544020014 is a wasteful number, since it uses less digits than its factorization.

544020014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 544020014 is about 23324.2366220205. The cubic root of 544020014 is about 816.3410313202.

Adding to 544020014 its reverse (410020445), we get a palindrome (954040459).

The spelling of 544020014 in words is "five hundred forty-four million, twenty thousand, fourteen".