803448775163 has 4 divisors (see below), whose sum is σ = 803460677448. Its totient is φ = 803436872880.

The previous prime is 803448775139. The next prime is 803448775247. The reversal of 803448775163 is 361577844308.

It is a happy number.

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 803448775163 - 2³⁸ = 528570868219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 803448775099 and 803448775108.

It is not an unprimeable number, because it can be changed into a prime (803448775663) 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, 5849306 + ... + 5985087.

It is an arithmetic number, because the mean of its divisors is an integer number (200865169362).

Almost surely, 2^803448775163 is an apocalyptic number.

803448775163 is a deficient number, since it is larger than the sum of its proper divisors (11902285).

803448775163 is a wasteful number, since it uses less digits than its factorization.

803448775163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11902284.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 803448775163 in words is "eight hundred three billion, four hundred forty-eight million, seven hundred seventy-five thousand, one hundred sixty-three".