5006651665999 has 8 divisors (see below), whose sum is σ = 5271447962880. Its totient is φ = 4741984200600.

The previous prime is 5006651665979. The next prime is 5006651666021. The reversal of 5006651665999 is 9995661566005.

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

It is a cyclic number.

It is not a de Polignac number, because 5006651665999 - 2¹⁵ = 5006651633231 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 (5006651665979) 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, 32128087 + ... + 32283544.

It is an arithmetic number, because the mean of its divisors is an integer number (658930995360).

Almost surely, 2^{5006651665999} is an apocalyptic number.

5006651665999 is a deficient number, since it is larger than the sum of its proper divisors (264796296881).

5006651665999 is a wasteful number, since it uses less digits than its factorization.

5006651665999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64415741.

The product of its (nonzero) digits is 118098000, while the sum is 67.

The spelling of 5006651665999 in words is "five trillion, six billion, six hundred fifty-one million, six hundred sixty-five thousand, nine hundred ninety-nine".