6452585557697 has 2 divisors, whose sum is σ = 6452585557698. Its totient is φ = 6452585557696.

The previous prime is 6452585557597. The next prime is 6452585557753. The reversal of 6452585557697 is 7967555852546.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6452570316481 + 15241216 = 2540191^2 + 3904^2 .

It is a cyclic number.

It is not a de Polignac number, because 6452585557697 - 2¹⁴ = 6452585541313 is a prime.

It is not a weakly prime, because it can be changed into another prime (6452585557597) 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, 3226292778848 + 3226292778849.

It is an arithmetic number, because the mean of its divisors is an integer number (3226292778849).

Almost surely, 2^{6452585557697} is an apocalyptic number.

It is an amenable number.

6452585557697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6452585557697 is an equidigital number, since it uses as much as digits as its factorization.

6452585557697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200000, while the sum is 74.

The spelling of 6452585557697 in words is "six trillion, four hundred fifty-two billion, five hundred eighty-five million, five hundred fifty-seven thousand, six hundred ninety-seven".