1353607543 has 2 divisors, whose sum is σ = 1353607544. Its totient is φ = 1353607542.

The previous prime is 1353607511. The next prime is 1353607603. The reversal of 1353607543 is 3457063531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353607543 - 2⁵ = 1353607511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353607043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676803771 + 676803772.

It is an arithmetic number, because the mean of its divisors is an integer number (676803772).

Almost surely, 2^1353607543 is an apocalyptic number.

1353607543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353607543 is an equidigital number, since it uses as much as digits as its factorization.

1353607543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 1353607543 is about 36791.4058307100. The cubic root of 1353607543 is about 1106.1930407946.

The spelling of 1353607543 in words is "one billion, three hundred fifty-three million, six hundred seven thousand, five hundred forty-three".