544500014013 has 24 divisors (see below), whose sum is σ = 833736648888. Its totient is φ = 341248330752.

The previous prime is 544500013999. The next prime is 544500014021. The reversal of 544500014013 is 310410005445.

It is a happy number.

544500014013 is a `hidden beast` number, since 5 + 4 + 4 + 500 + 0 + 140 + 13 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 206477542404 + 338022471609 = 454398^2 + 581397^2 .

It is not a de Polignac number, because 544500014013 - 2¹⁸ = 544499751869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544500014033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1945206 + ... + 2207447.

It is an arithmetic number, because the mean of its divisors is an integer number (34739027037).

Almost surely, 2^544500014013 is an apocalyptic number.

It is an amenable number.

544500014013 is a deficient number, since it is larger than the sum of its proper divisors (289236634875).

544500014013 is a wasteful number, since it uses less digits than its factorization.

544500014013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153533 (or 4153530 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 544500014013 its reverse (310410005445), we get a palindrome (854910019458).

The spelling of 544500014013 in words is "five hundred forty-four billion, five hundred million, fourteen thousand, thirteen".