4608431489 has 2 divisors, whose sum is σ = 4608431490. Its totient is φ = 4608431488.

The previous prime is 4608431483. The next prime is 4608431603. The reversal of 4608431489 is 9841348064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4568678464 + 39753025 = 67592^2 + 6305^2 .

It is a cyclic number.

It is not a de Polignac number, because 4608431489 - 2²⁴ = 4591654273 is a prime.

It is not a weakly prime, because it can be changed into another prime (4608431483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2304215744 + 2304215745.

It is an arithmetic number, because the mean of its divisors is an integer number (2304215745).

Almost surely, 2^4608431489 is an apocalyptic number.

It is an amenable number.

4608431489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4608431489 is an equidigital number, since it uses as much as digits as its factorization.

4608431489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 4608431489 is about 67885.4291361556. The cubic root of 4608431489 is about 1664.1189974042.

The spelling of 4608431489 in words is "four billion, six hundred eight million, four hundred thirty-one thousand, four hundred eighty-nine".