4560644057 has 2 divisors, whose sum is σ = 4560644058. Its totient is φ = 4560644056.

The previous prime is 4560644029. The next prime is 4560644089. The reversal of 4560644057 is 7504460654.

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., 3961569481 + 599074576 = 62941^2 + 24476^2 .

It is a cyclic number.

It is not a de Polignac number, because 4560644057 - 2¹⁶ = 4560578521 is a prime.

It is not a weakly prime, because it can be changed into another prime (4560644657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2280322028 + 2280322029.

It is an arithmetic number, because the mean of its divisors is an integer number (2280322029).

Almost surely, 2^4560644057 is an apocalyptic number.

It is an amenable number.

4560644057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4560644057 is an equidigital number, since it uses as much as digits as its factorization.

4560644057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 4560644057 is about 67532.5407266749. The cubic root of 4560644057 is about 1658.3469363081.

The spelling of 4560644057 in words is "four billion, five hundred sixty million, six hundred forty-four thousand, fifty-seven".