65735730163 has 2 divisors, whose sum is σ = 65735730164. Its totient is φ = 65735730162.

The previous prime is 65735730139. The next prime is 65735730191. The reversal of 65735730163 is 36103753756.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65735730163 - 2¹³ = 65735721971 is a prime.

It is not a weakly prime, because it can be changed into another prime (65735730763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32867865081 + 32867865082.

It is an arithmetic number, because the mean of its divisors is an integer number (32867865082).

Almost surely, 2^65735730163 is an apocalyptic number.

65735730163 is a deficient number, since it is larger than the sum of its proper divisors (1).

65735730163 is an equidigital number, since it uses as much as digits as its factorization.

65735730163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1190700, while the sum is 46.

The spelling of 65735730163 in words is "sixty-five billion, seven hundred thirty-five million, seven hundred thirty thousand, one hundred sixty-three".