65201360630601 has 16 divisors (see below), whose sum is σ = 94196837516096. Its totient is φ = 39877755247296.

The previous prime is 65201360630579. The next prime is 65201360630647. The reversal of 65201360630601 is 10603606310256.

It is a happy number.

It is not a de Polignac number, because 65201360630601 - 2⁵ = 65201360630569 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65201360630601.

It is not an unprimeable number, because it can be changed into a prime (65201360630201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5128305790 + ... + 5128318503.

It is an arithmetic number, because the mean of its divisors is an integer number (5887302344756).

Almost surely, 2^{65201360630601} is an apocalyptic number.

It is an amenable number.

65201360630601 is a deficient number, since it is larger than the sum of its proper divisors (28995476885495).

65201360630601 is a wasteful number, since it uses less digits than its factorization.

65201360630601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10256624472.

The product of its (nonzero) digits is 116640, while the sum is 39.

Adding to 65201360630601 its reverse (10603606310256), we get a palindrome (75804966940857).

The spelling of 65201360630601 in words is "sixty-five trillion, two hundred one billion, three hundred sixty million, six hundred thirty thousand, six hundred one".