1327760553607 has 2 divisors, whose sum is σ = 1327760553608. Its totient is φ = 1327760553606.

The previous prime is 1327760553577. The next prime is 1327760553649. The reversal of 1327760553607 is 7063550677231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1327760553607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1327460553607) 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, 663880276803 + 663880276804.

It is an arithmetic number, because the mean of its divisors is an integer number (663880276804).

Almost surely, 2^{1327760553607} is an apocalyptic number.

1327760553607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327760553607 is an equidigital number, since it uses as much as digits as its factorization.

1327760553607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5556600, while the sum is 52.

The spelling of 1327760553607 in words is "one trillion, three hundred twenty-seven billion, seven hundred sixty million, five hundred fifty-three thousand, six hundred seven".