869192053641 has 8 divisors (see below), whose sum is σ = 1287691931360. Its totient is φ = 579461369076.

The previous prime is 869192053607. The next prime is 869192053669. The reversal of 869192053641 is 146350291968.

869192053641 is a `hidden beast` number, since 8 + 69 + 1 + 9 + 2 + 0 + 536 + 41 = 666.

It is not a de Polignac number, because 869192053641 - 2⁹ = 869192053129 is a prime.

It is a super-2 number, since 2×869192053641² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (869192053841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16096149115 + ... + 16096149168.

It is an arithmetic number, because the mean of its divisors is an integer number (160961491420).

Almost surely, 2^869192053641 is an apocalyptic number.

It is an amenable number.

869192053641 is a deficient number, since it is larger than the sum of its proper divisors (418499877719).

869192053641 is a wasteful number, since it uses less digits than its factorization.

869192053641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32192298292 (or 32192298286 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 869192053641 in words is "eight hundred sixty-nine billion, one hundred ninety-two million, fifty-three thousand, six hundred forty-one".