544796513 has 2 divisors, whose sum is σ = 544796514. Its totient is φ = 544796512.

The previous prime is 544796509. The next prime is 544796531. The reversal of 544796513 is 315697445.

544796513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (544796531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401922304 + 142874209 = 20048^2 + 11953^2 .

It is a cyclic number.

It is not a de Polignac number, because 544796513 - 2² = 544796509 is a prime.

It is not a weakly prime, because it can be changed into another prime (544796503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272398256 + 272398257.

It is an arithmetic number, because the mean of its divisors is an integer number (272398257).

Almost surely, 2^544796513 is an apocalyptic number.

It is an amenable number.

544796513 is a deficient number, since it is larger than the sum of its proper divisors (1).

544796513 is an equidigital number, since it uses as much as digits as its factorization.

544796513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The square root of 544796513 is about 23340.8764402710. The cubic root of 544796513 is about 816.7292441474.

The spelling of 544796513 in words is "five hundred forty-four million, seven hundred ninety-six thousand, five hundred thirteen".