385759808640863 has 8 divisors (see below), whose sum is σ = 403685360988000. Its totient is φ = 367930371856608.

The previous prime is 385759808640839. The next prime is 385759808640881. The reversal of 385759808640863 is 368046808957583.

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 385759808640863 - 2¹⁶ = 385759808575327 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 (385759808645863) 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, 24028882508 + ... + 24028898561.

It is an arithmetic number, because the mean of its divisors is an integer number (50460670123500).

Almost surely, 2^{385759808640863} is an apocalyptic number.

385759808640863 is a deficient number, since it is larger than the sum of its proper divisors (17925552347137).

385759808640863 is a wasteful number, since it uses less digits than its factorization.

385759808640863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48057781441.

The product of its (nonzero) digits is 8360755200, while the sum is 80.

The spelling of 385759808640863 in words is "three hundred eighty-five trillion, seven hundred fifty-nine billion, eight hundred eight million, six hundred forty thousand, eight hundred sixty-three".