868755850905 has 8 divisors (see below), whose sum is σ = 1390009361472. Its totient is φ = 463336453808.

The previous prime is 868755850883. The next prime is 868755850951. The reversal of 868755850905 is 509058557868.

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 868755850905 - 2¹² = 868755846809 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28958528349 + ... + 28958528378.

It is an arithmetic number, because the mean of its divisors is an integer number (173751170184).

Almost surely, 2^868755850905 is an apocalyptic number.

It is an amenable number.

868755850905 is a deficient number, since it is larger than the sum of its proper divisors (521253510567).

868755850905 is a wasteful number, since it uses less digits than its factorization.

868755850905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57917056735.

The product of its (nonzero) digits is 120960000, while the sum is 66.

The spelling of 868755850905 in words is "eight hundred sixty-eight billion, seven hundred fifty-five million, eight hundred fifty thousand, nine hundred five".