5645163341 has 2 divisors, whose sum is σ = 5645163342. Its totient is φ = 5645163340.

The previous prime is 5645163313. The next prime is 5645163413. The reversal of 5645163341 is 1433615465.

Together with next prime (5645163413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3227376100 + 2417787241 = 56810^2 + 49171^2 .

It is a cyclic number.

It is not a de Polignac number, because 5645163341 - 2¹⁰ = 5645162317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5645163295 and 5645163304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5645163311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822581670 + 2822581671.

It is an arithmetic number, because the mean of its divisors is an integer number (2822581671).

Almost surely, 2^5645163341 is an apocalyptic number.

It is an amenable number.

5645163341 is a deficient number, since it is larger than the sum of its proper divisors (1).

5645163341 is an equidigital number, since it uses as much as digits as its factorization.

5645163341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 38.

The square root of 5645163341 is about 75134.3020264380. The cubic root of 5645163341 is about 1780.5691212384.

The spelling of 5645163341 in words is "five billion, six hundred forty-five million, one hundred sixty-three thousand, three hundred forty-one".