52817207606109 has 6 divisors (see below), whose sum is σ = 76291522097726. Its totient is φ = 35211471737400.

The previous prime is 52817207606087. The next prime is 52817207606159. The reversal of 52817207606109 is 90160670271825.

52817207606109 is a `hidden beast` number, since 5 + 2 + 8 + 1 + 7 + 20 + 7 + 606 + 1 + 0 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37310962392900 + 15506245213209 = 6108270^2 + 3937797^2 .

It is not a de Polignac number, because 52817207606109 - 2⁹ = 52817207605597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52817207606159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2934289311442 + ... + 2934289311459.

Almost surely, 2^{52817207606109} is an apocalyptic number.

It is an amenable number.

52817207606109 is a deficient number, since it is larger than the sum of its proper divisors (23474314491617).

52817207606109 is a wasteful number, since it uses less digits than its factorization.

52817207606109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868578622907 (or 5868578622904 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 52817207606109 in words is "fifty-two trillion, eight hundred seventeen billion, two hundred seven million, six hundred six thousand, one hundred nine".