10801662865 has 32 divisors (see below), whose sum is σ = 14934663936. Its totient is φ = 7346626560.

The previous prime is 10801662863. The next prime is 10801662871. The reversal of 10801662865 is 56826610801.

It is not a de Polignac number, because 10801662865 - 2¹ = 10801662863 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10801662863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2309169 + ... + 2313841.

It is an arithmetic number, because the mean of its divisors is an integer number (466708248).

Almost surely, 2^10801662865 is an apocalyptic number.

It is an amenable number.

10801662865 is a deficient number, since it is larger than the sum of its proper divisors (4133001071).

10801662865 is a wasteful number, since it uses less digits than its factorization.

10801662865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5209.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 10801662865 in words is "ten billion, eight hundred one million, six hundred sixty-two thousand, eight hundred sixty-five".