6632669707597 has 2 divisors, whose sum is σ = 6632669707598. Its totient is φ = 6632669707596.

The previous prime is 6632669707579. The next prime is 6632669707649. The reversal of 6632669707597 is 7957079662366.

Together with previous prime (6632669707579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6527723513481 + 104946194116 = 2554941^2 + 323954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6632669707597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6632669707397) 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, 3316334853798 + 3316334853799.

It is an arithmetic number, because the mean of its divisors is an integer number (3316334853799).

Almost surely, 2^{6632669707597} is an apocalyptic number.

It is an amenable number.

6632669707597 is a deficient number, since it is larger than the sum of its proper divisors (1).

6632669707597 is an equidigital number, since it uses as much as digits as its factorization.

6632669707597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080203040, while the sum is 73.

The spelling of 6632669707597 in words is "six trillion, six hundred thirty-two billion, six hundred sixty-nine million, seven hundred seven thousand, five hundred ninety-seven".