1362003743563 has 2 divisors, whose sum is σ = 1362003743564. Its totient is φ = 1362003743562.

The previous prime is 1362003743473. The next prime is 1362003743591. The reversal of 1362003743563 is 3653473002631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1362003743563 - 2³⁷ = 1224564790091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1362003743363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681001871781 + 681001871782.

It is an arithmetic number, because the mean of its divisors is an integer number (681001871782).

Almost surely, 2^{1362003743563} is an apocalyptic number.

1362003743563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1362003743563 is an equidigital number, since it uses as much as digits as its factorization.

1362003743563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 43.

The spelling of 1362003743563 in words is "one trillion, three hundred sixty-two billion, three million, seven hundred forty-three thousand, five hundred sixty-three".