1313853450727 has 2 divisors, whose sum is σ = 1313853450728. Its totient is φ = 1313853450726.

The previous prime is 1313853450703. The next prime is 1313853450739. The reversal of 1313853450727 is 7270543583131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1313853450727 - 2²⁷ = 1313719232999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313853450227) 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, 656926725363 + 656926725364.

It is an arithmetic number, because the mean of its divisors is an integer number (656926725364).

Almost surely, 2^{1313853450727} is an apocalyptic number.

1313853450727 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313853450727 is an equidigital number, since it uses as much as digits as its factorization.

1313853450727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 1313853450727 in words is "one trillion, three hundred thirteen billion, eight hundred fifty-three million, four hundred fifty thousand, seven hundred twenty-seven".