5166516601109 has 8 divisors (see below), whose sum is σ = 5299225575072. Its totient is φ = 5034378419280.

The previous prime is 5166516601091. The next prime is 5166516601117. The reversal of 5166516601109 is 9011066156615.

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-5166516601109 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 (5166516601139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142679699 + ... + 142715904.

It is an arithmetic number, because the mean of its divisors is an integer number (662403196884).

Almost surely, 2^{5166516601109} is an apocalyptic number.

It is an amenable number.

5166516601109 is a deficient number, since it is larger than the sum of its proper divisors (132708973963).

5166516601109 is a wasteful number, since it uses less digits than its factorization.

5166516601109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285396067.

The product of its (nonzero) digits is 291600, while the sum is 47.

The spelling of 5166516601109 in words is "five trillion, one hundred sixty-six billion, five hundred sixteen million, six hundred one thousand, one hundred nine".