10864212852587 has 4 divisors (see below), whose sum is σ = 10971779316576. Its totient is φ = 10756646388600.

The previous prime is 10864212852583. The next prime is 10864212852589. The reversal of 10864212852587 is 78525821246801.

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 10864212852587 - 2² = 10864212852583 is a prime.

It is a super-2 number, since 2×10864212852587² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10864212852583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53783231843 + ... + 53783232044.

It is an arithmetic number, because the mean of its divisors is an integer number (2742944829144).

Almost surely, 2^{10864212852587} is an apocalyptic number.

10864212852587 is a deficient number, since it is larger than the sum of its proper divisors (107566463989).

10864212852587 is a wasteful number, since it uses less digits than its factorization.

10864212852587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107566463988.

The product of its (nonzero) digits is 17203200, while the sum is 59.

The spelling of 10864212852587 in words is "ten trillion, eight hundred sixty-four billion, two hundred twelve million, eight hundred fifty-two thousand, five hundred eighty-seven".