5000001218659 has 4 divisors (see below), whose sum is σ = 5217392576016. Its totient is φ = 4782609861304.

The previous prime is 5000001218657. The next prime is 5000001218713. The reversal of 5000001218659 is 9568121000005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5000001218659 - 2¹ = 5000001218657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000001218651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108695678644 + ... + 108695678689.

It is an arithmetic number, because the mean of its divisors is an integer number (1304348144004).

Almost surely, 2^{5000001218659} is an apocalyptic number.

5000001218659 is a deficient number, since it is larger than the sum of its proper divisors (217391357357).

5000001218659 is a wasteful number, since it uses less digits than its factorization.

5000001218659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217391357356.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 5000001218659 in words is "five trillion, one million, two hundred eighteen thousand, six hundred fifty-nine".