65506110700207 has 8 divisors (see below), whose sum is σ = 68954419343360. Its totient is φ = 62057863917720.

The previous prime is 65506110700201. The next prime is 65506110700211. The reversal of 65506110700207 is 70200701160556.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65506110700207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65506110700207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65506110700201) 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 in 7 ways as a sum of consecutive naturals, for example, 13283673 + ... + 17534770.

It is an arithmetic number, because the mean of its divisors is an integer number (8619302417920).

Almost surely, 2^{65506110700207} is an apocalyptic number.

65506110700207 is a deficient number, since it is larger than the sum of its proper divisors (3448308643153).

65506110700207 is a wasteful number, since it uses less digits than its factorization.

65506110700207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30930333.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 65506110700207 in words is "sixty-five trillion, five hundred six billion, one hundred ten million, seven hundred thousand, two hundred seven".