544412250589 has 2 divisors, whose sum is σ = 544412250590. Its totient is φ = 544412250588.

The previous prime is 544412250587. The next prime is 544412250653. The reversal of 544412250589 is 985052214445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 343454602500 + 200957648089 = 586050^2 + 448283^2 .

It is a cyclic number.

It is not a de Polignac number, because 544412250589 - 2¹ = 544412250587 is a prime.

Together with 544412250587, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544412250587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272206125294 + 272206125295.

It is an arithmetic number, because the mean of its divisors is an integer number (272206125295).

Almost surely, 2^544412250589 is an apocalyptic number.

It is an amenable number.

544412250589 is a deficient number, since it is larger than the sum of its proper divisors (1).

544412250589 is an equidigital number, since it uses as much as digits as its factorization.

544412250589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304000, while the sum is 49.

The spelling of 544412250589 in words is "five hundred forty-four billion, four hundred twelve million, two hundred fifty thousand, five hundred eighty-nine".