10864918953 has 12 divisors (see below), whose sum is σ = 17935739328. Its totient is φ = 6208525080.

The previous prime is 10864918927. The next prime is 10864918997. The reversal of 10864918953 is 35981946801.

It is not a de Polignac number, because 10864918953 - 2¹⁰ = 10864917929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10864918953.

It is not an unprimeable number, because it can be changed into a prime (10864928953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86229453 + ... + 86229578.

It is an arithmetic number, because the mean of its divisors is an integer number (1494644944).

Almost surely, 2^10864918953 is an apocalyptic number.

It is an amenable number.

10864918953 is a deficient number, since it is larger than the sum of its proper divisors (7070820375).

10864918953 is a wasteful number, since it uses less digits than its factorization.

10864918953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172459044 (or 172459041 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 10864918953 in words is "ten billion, eight hundred sixty-four million, nine hundred eighteen thousand, nine hundred fifty-three".