12823695053 has 16 divisors (see below), whose sum is σ = 13869878400. Its totient is φ = 11786160960.

The previous prime is 12823695037. The next prime is 12823695077. The reversal of 12823695053 is 35059632821.

It is a cyclic number.

It is not a de Polignac number, because 12823695053 - 2⁴ = 12823695037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12823694995 and 12823695013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12823695013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3491408 + ... + 3495078.

It is an arithmetic number, because the mean of its divisors is an integer number (866867400).

Almost surely, 2^12823695053 is an apocalyptic number.

12823695053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12823695053 is a deficient number, since it is larger than the sum of its proper divisors (1046183347).

12823695053 is a wasteful number, since it uses less digits than its factorization.

12823695053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 12823695053 in words is "twelve billion, eight hundred twenty-three million, six hundred ninety-five thousand, fifty-three".