793287255823 has 4 divisors (see below), whose sum is σ = 802844933688. Its totient is φ = 783729577960.

The previous prime is 793287255799. The next prime is 793287255857. The reversal of 793287255823 is 328552782397.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 328552782397 = 7 ⋅46936111771.

It is a cyclic number.

It is not a de Polignac number, because 793287255823 - 2²⁵ = 793253701391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793287255883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4778838808 + ... + 4778838973.

It is an arithmetic number, because the mean of its divisors is an integer number (200711233422).

Almost surely, 2^793287255823 is an apocalyptic number.

793287255823 is a deficient number, since it is larger than the sum of its proper divisors (9557677865).

793287255823 is an equidigital number, since it uses as much as digits as its factorization.

793287255823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9557677864.

The product of its digits is 50803200, while the sum is 61.

The spelling of 793287255823 in words is "seven hundred ninety-three billion, two hundred eighty-seven million, two hundred fifty-five thousand, eight hundred twenty-three".