1353347315563 has 2 divisors, whose sum is σ = 1353347315564. Its totient is φ = 1353347315562.

The previous prime is 1353347315561. The next prime is 1353347315599. The reversal of 1353347315563 is 3655137433531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353347315563 - 2¹ = 1353347315561 is a prime.

Together with 1353347315561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1353347315561) 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, 676673657781 + 676673657782.

It is an arithmetic number, because the mean of its divisors is an integer number (676673657782).

Almost surely, 2^{1353347315563} is an apocalyptic number.

1353347315563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353347315563 is an equidigital number, since it uses as much as digits as its factorization.

1353347315563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5103000, while the sum is 49.

The spelling of 1353347315563 in words is "one trillion, three hundred fifty-three billion, three hundred forty-seven million, three hundred fifteen thousand, five hundred sixty-three".