4605407489 has 2 divisors, whose sum is σ = 4605407490. Its totient is φ = 4605407488.

The previous prime is 4605407483. The next prime is 4605407503. The reversal of 4605407489 is 9847045064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4567461889 + 37945600 = 67583^2 + 6160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4605407489 is a prime.

It is not a weakly prime, because it can be changed into another prime (4605407483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2302703744 + 2302703745.

It is an arithmetic number, because the mean of its divisors is an integer number (2302703745).

Almost surely, 2^4605407489 is an apocalyptic number.

It is an amenable number.

4605407489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4605407489 is an equidigital number, since it uses as much as digits as its factorization.

4605407489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 4605407489 is about 67863.1526603355. The cubic root of 4605407489 is about 1663.7549258126.

The spelling of 4605407489 in words is "four billion, six hundred five million, four hundred seven thousand, four hundred eighty-nine".