544885417 has 2 divisors, whose sum is σ = 544885418. Its totient is φ = 544885416.

The previous prime is 544885403. The next prime is 544885423. The reversal of 544885417 is 714588445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 542936601 + 1948816 = 23301^2 + 1396^2 .

It is a cyclic number.

It is not a de Polignac number, because 544885417 - 2¹¹ = 544883369 is a prime.

It is not a weakly prime, because it can be changed into another prime (544885427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272442708 + 272442709.

It is an arithmetic number, because the mean of its divisors is an integer number (272442709).

Almost surely, 2^544885417 is an apocalyptic number.

It is an amenable number.

544885417 is a deficient number, since it is larger than the sum of its proper divisors (1).

544885417 is an equidigital number, since it uses as much as digits as its factorization.

544885417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 716800, while the sum is 46.

The square root of 544885417 is about 23342.7808326257. The cubic root of 544885417 is about 816.7736684084.

The spelling of 544885417 in words is "five hundred forty-four million, eight hundred eighty-five thousand, four hundred seventeen".