4869685666605 has 8 divisors (see below), whose sum is σ = 7791497066592. Its totient is φ = 2597165688848.

The previous prime is 4869685666603. The next prime is 4869685666633. The reversal of 4869685666605 is 5066665869684.

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 4869685666605 - 2¹ = 4869685666603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4869685666603) 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, 162322855539 + ... + 162322855568.

It is an arithmetic number, because the mean of its divisors is an integer number (973937133324).

Almost surely, 2^{4869685666605} is an apocalyptic number.

It is an amenable number.

4869685666605 is a deficient number, since it is larger than the sum of its proper divisors (2921811399987).

4869685666605 is a wasteful number, since it uses less digits than its factorization.

4869685666605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324645711115.

The product of its (nonzero) digits is 2687385600, while the sum is 75.

The spelling of 4869685666605 in words is "four trillion, eight hundred sixty-nine billion, six hundred eighty-five million, six hundred sixty-six thousand, six hundred five".