544636859059 has 2 divisors, whose sum is σ = 544636859060. Its totient is φ = 544636859058.

The previous prime is 544636859057. The next prime is 544636859147. The reversal of 544636859059 is 950958636445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 544636859059 - 2¹ = 544636859057 is a prime.

Together with 544636859057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (544636859057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272318429529 + 272318429530.

It is an arithmetic number, because the mean of its divisors is an integer number (272318429530).

Almost surely, 2^544636859059 is an apocalyptic number.

544636859059 is a deficient number, since it is larger than the sum of its proper divisors (1).

544636859059 is an equidigital number, since it uses as much as digits as its factorization.

544636859059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968000, while the sum is 64.

The spelling of 544636859059 in words is "five hundred forty-four billion, six hundred thirty-six million, eight hundred fifty-nine thousand, fifty-nine".