4605364725289 has 2 divisors, whose sum is σ = 4605364725290. Its totient is φ = 4605364725288.

The previous prime is 4605364725287. The next prime is 4605364725329. The reversal of 4605364725289 is 9825274635064.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2381210075689 + 2224154649600 = 1543117^2 + 1491360^2 .

It is a cyclic number.

It is not a de Polignac number, because 4605364725289 - 2¹ = 4605364725287 is a prime.

It is a super-2 number, since 2×4605364725289² (a number of 26 digits) contains 22 as substring.

Together with 4605364725287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4605364725281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2302682362644 + 2302682362645.

It is an arithmetic number, because the mean of its divisors is an integer number (2302682362645).

Almost surely, 2^{4605364725289} is an apocalyptic number.

It is an amenable number.

4605364725289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4605364725289 is an equidigital number, since it uses as much as digits as its factorization.

4605364725289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87091200, while the sum is 61.

The spelling of 4605364725289 in words is "four trillion, six hundred five billion, three hundred sixty-four million, seven hundred twenty-five thousand, two hundred eighty-nine".