1027705593097 has 2 divisors, whose sum is σ = 1027705593098. Its totient is φ = 1027705593096.

The previous prime is 1027705593091. The next prime is 1027705593143. The reversal of 1027705593097 is 7903955077201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 582681848896 + 445023744201 = 763336^2 + 667101^2 .

It is a cyclic number.

It is not a de Polignac number, because 1027705593097 - 2³⁵ = 993345854729 is a prime.

It is not a weakly prime, because it can be changed into another prime (1027705593091) 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, 513852796548 + 513852796549.

It is an arithmetic number, because the mean of its divisors is an integer number (513852796549).

Almost surely, 2^{1027705593097} is an apocalyptic number.

It is an amenable number.

1027705593097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1027705593097 is an equidigital number, since it uses as much as digits as its factorization.

1027705593097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4167450, while the sum is 55.

The spelling of 1027705593097 in words is "one trillion, twenty-seven billion, seven hundred five million, five hundred ninety-three thousand, ninety-seven".