544413205087 has 2 divisors, whose sum is σ = 544413205088. Its totient is φ = 544413205086.

The previous prime is 544413205069. The next prime is 544413205157. The reversal of 544413205087 is 780502314445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 544413205087 - 2¹¹ = 544413203039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544413205067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272206602543 + 272206602544.

It is an arithmetic number, because the mean of its divisors is an integer number (272206602544).

Almost surely, 2^544413205087 is an apocalyptic number.

544413205087 is a deficient number, since it is larger than the sum of its proper divisors (1).

544413205087 is an equidigital number, since it uses as much as digits as its factorization.

544413205087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 544413205087 in words is "five hundred forty-four billion, four hundred thirteen million, two hundred five thousand, eighty-seven".