65710970599679 has 2 divisors, whose sum is σ = 65710970599680. Its totient is φ = 65710970599678.

The previous prime is 65710970599657. The next prime is 65710970599693. The reversal of 65710970599679 is 97699507901756.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65710970599679 - 2³² = 65706675632383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65710970599609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32855485299839 + 32855485299840.

It is an arithmetic number, because the mean of its divisors is an integer number (32855485299840).

Almost surely, 2^{65710970599679} is an apocalyptic number.

65710970599679 is a deficient number, since it is larger than the sum of its proper divisors (1).

65710970599679 is an equidigital number, since it uses as much as digits as its factorization.

65710970599679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2025380700, while the sum is 80.

The spelling of 65710970599679 in words is "sixty-five trillion, seven hundred ten billion, nine hundred seventy million, five hundred ninety-nine thousand, six hundred seventy-nine".