53603543359 has 2 divisors, whose sum is σ = 53603543360. Its totient is φ = 53603543358.

The previous prime is 53603543311. The next prime is 53603543437. The reversal of 53603543359 is 95334530635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53603543359 - 2¹¹ = 53603541311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53603541359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26801771679 + 26801771680.

It is an arithmetic number, because the mean of its divisors is an integer number (26801771680).

Almost surely, 2^53603543359 is an apocalyptic number.

53603543359 is a deficient number, since it is larger than the sum of its proper divisors (1).

53603543359 is an equidigital number, since it uses as much as digits as its factorization.

53603543359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187000, while the sum is 46.

The spelling of 53603543359 in words is "fifty-three billion, six hundred three million, five hundred forty-three thousand, three hundred fifty-nine".