12597743084783 has 2 divisors, whose sum is σ = 12597743084784. Its totient is φ = 12597743084782.

The previous prime is 12597743084777. The next prime is 12597743084827. The reversal of 12597743084783 is 38748034779521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12597743084783 - 2⁸ = 12597743084527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12597743084383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6298871542391 + 6298871542392.

It is an arithmetic number, because the mean of its divisors is an integer number (6298871542392).

Almost surely, 2^{12597743084783} is an apocalyptic number.

12597743084783 is a deficient number, since it is larger than the sum of its proper divisors (1).

12597743084783 is an equidigital number, since it uses as much as digits as its factorization.

12597743084783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 284497920, while the sum is 68.

The spelling of 12597743084783 in words is "twelve trillion, five hundred ninety-seven billion, seven hundred forty-three million, eighty-four thousand, seven hundred eighty-three".