804959727263 has 4 divisors (see below), whose sum is σ = 811297992960. Its totient is φ = 798621461568.

The previous prime is 804959727241. The next prime is 804959727307. The reversal of 804959727263 is 362727959408.

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 804959727263 - 2³² = 800664759967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 804959727196 and 804959727205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804959727223) 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, 3169132658 + ... + 3169132911.

It is an arithmetic number, because the mean of its divisors is an integer number (202824498240).

Almost surely, 2^804959727263 is an apocalyptic number.

804959727263 is a deficient number, since it is larger than the sum of its proper divisors (6338265697).

804959727263 is a wasteful number, since it uses less digits than its factorization.

804959727263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6338265696.

The product of its (nonzero) digits is 45722880, while the sum is 62.

The spelling of 804959727263 in words is "eight hundred four billion, nine hundred fifty-nine million, seven hundred twenty-seven thousand, two hundred sixty-three".