1146570438577 has 2 divisors, whose sum is σ = 1146570438578. Its totient is φ = 1146570438576.

The previous prime is 1146570438557. The next prime is 1146570438631. The reversal of 1146570438577 is 7758340756411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1134531740736 + 12038697841 = 1065144^2 + 109721^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146570438577 - 2⁷ = 1146570438449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146570438557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573285219288 + 573285219289.

It is an arithmetic number, because the mean of its divisors is an integer number (573285219289).

Almost surely, 2^{1146570438577} is an apocalyptic number.

It is an amenable number.

1146570438577 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146570438577 is an equidigital number, since it uses as much as digits as its factorization.

1146570438577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19756800, while the sum is 58.

The spelling of 1146570438577 in words is "one trillion, one hundred forty-six billion, five hundred seventy million, four hundred thirty-eight thousand, five hundred seventy-seven".