65345536159 has 2 divisors, whose sum is σ = 65345536160. Its totient is φ = 65345536158.

The previous prime is 65345536129. The next prime is 65345536171. The reversal of 65345536159 is 95163554356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65345536159 - 2²⁹ = 64808665247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65345536129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32672768079 + 32672768080.

It is an arithmetic number, because the mean of its divisors is an integer number (32672768080).

Almost surely, 2^65345536159 is an apocalyptic number.

65345536159 is a deficient number, since it is larger than the sum of its proper divisors (1).

65345536159 is an equidigital number, since it uses as much as digits as its factorization.

65345536159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290000, while the sum is 52.

The spelling of 65345536159 in words is "sixty-five billion, three hundred forty-five million, five hundred thirty-six thousand, one hundred fifty-nine".