65708099603 has 2 divisors, whose sum is σ = 65708099604. Its totient is φ = 65708099602.

The previous prime is 65708099581. The next prime is 65708099609. The reversal of 65708099603 is 30699080756.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65708099603 - 2²⁰ = 65707051027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (65708099609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32854049801 + 32854049802.

It is an arithmetic number, because the mean of its divisors is an integer number (32854049802).

Almost surely, 2^65708099603 is an apocalyptic number.

65708099603 is a deficient number, since it is larger than the sum of its proper divisors (1).

65708099603 is an equidigital number, since it uses as much as digits as its factorization.

65708099603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 65708099603 in words is "sixty-five billion, seven hundred eight million, ninety-nine thousand, six hundred three".