65341515539 has 2 divisors, whose sum is σ = 65341515540. Its totient is φ = 65341515538.

The previous prime is 65341515493. The next prime is 65341515583. The reversal of 65341515539 is 93551514356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65341515539 - 2¹⁶ = 65341450003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65341515493 and 65341515502.

It is not a weakly prime, because it can be changed into another prime (65341515139) 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, 32670757769 + 32670757770.

It is an arithmetic number, because the mean of its divisors is an integer number (32670757770).

Almost surely, 2^65341515539 is an apocalyptic number.

65341515539 is a deficient number, since it is larger than the sum of its proper divisors (1).

65341515539 is an equidigital number, since it uses as much as digits as its factorization.

65341515539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1215000, while the sum is 47.

The spelling of 65341515539 in words is "sixty-five billion, three hundred forty-one million, five hundred fifteen thousand, five hundred thirty-nine".