1356650311663 has 2 divisors, whose sum is σ = 1356650311664. Its totient is φ = 1356650311662.

The previous prime is 1356650311633. The next prime is 1356650311693. The reversal of 1356650311663 is 3661130566531.

It is a balanced prime because it is at equal distance from previous prime (1356650311633) and next prime (1356650311693).

It is a cyclic number.

It is not a de Polignac number, because 1356650311663 - 2¹³ = 1356650303471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1356650311613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678325155831 + 678325155832.

It is an arithmetic number, because the mean of its divisors is an integer number (678325155832).

Almost surely, 2^{1356650311663} is an apocalyptic number.

1356650311663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356650311663 is an equidigital number, since it uses as much as digits as its factorization.

1356650311663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 46.

The spelling of 1356650311663 in words is "one trillion, three hundred fifty-six billion, six hundred fifty million, three hundred eleven thousand, six hundred sixty-three".