4560664049 has 2 divisors, whose sum is σ = 4560664050. Its totient is φ = 4560664048.

The previous prime is 4560663959. The next prime is 4560664057. The reversal of 4560664049 is 9404660654.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4560571024 + 93025 = 67532^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 4560664049 - 2²⁴ = 4543886833 is a prime.

It is not a weakly prime, because it can be changed into another prime (4560664079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2280332024 + 2280332025.

It is an arithmetic number, because the mean of its divisors is an integer number (2280332025).

Almost surely, 2^4560664049 is an apocalyptic number.

It is an amenable number.

4560664049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4560664049 is an equidigital number, since it uses as much as digits as its factorization.

4560664049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 4560664049 is about 67532.6887440445. The cubic root of 4560664049 is about 1658.3493594763.

The spelling of 4560664049 in words is "four billion, five hundred sixty million, six hundred sixty-four thousand, forty-nine".