868652930087 has 4 divisors (see below), whose sum is σ = 868654842480. Its totient is φ = 868651017696.

The previous prime is 868652930063. The next prime is 868652930219. The reversal of 868652930087 is 780039256868.

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 868652930087 - 2²⁰ = 868651881511 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 (868642930087) 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, 157583 + ... + 1327455.

It is an arithmetic number, because the mean of its divisors is an integer number (217163710620).

Almost surely, 2^868652930087 is an apocalyptic number.

868652930087 is a deficient number, since it is larger than the sum of its proper divisors (1912393).

868652930087 is a wasteful number, since it uses less digits than its factorization.

868652930087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912392.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 868652930087 in words is "eight hundred sixty-eight billion, six hundred fifty-two million, nine hundred thirty thousand, eighty-seven".