544220255412079 has 2 divisors, whose sum is σ = 544220255412080. Its totient is φ = 544220255412078.

The previous prime is 544220255412073. The next prime is 544220255412157. The reversal of 544220255412079 is 970214552022445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 544220255412079 - 2³⁵ = 544185895673711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544220255412073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272110127706039 + 272110127706040.

It is an arithmetic number, because the mean of its divisors is an integer number (272110127706040).

Almost surely, 2^{544220255412079} is an apocalyptic number.

544220255412079 is a deficient number, since it is larger than the sum of its proper divisors (1).

544220255412079 is an equidigital number, since it uses as much as digits as its factorization.

544220255412079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064000, while the sum is 52.

The spelling of 544220255412079 in words is "five hundred forty-four trillion, two hundred twenty billion, two hundred fifty-five million, four hundred twelve thousand, seventy-nine".