12828653277 has 8 divisors (see below), whose sum is σ = 18659859360. Its totient is φ = 7774941360.

The previous prime is 12828653267. The next prime is 12828653287. The reversal of 12828653277 is 77235682821.

It is an interprime number because it is at equal distance from previous prime (12828653267) and next prime (12828653287).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12828653277 - 2¹⁴ = 12828636893 is a prime.

It is a super-3 number, since 3×12828653277³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12828653267) 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, 194373502 + ... + 194373567.

It is an arithmetic number, because the mean of its divisors is an integer number (2332482420).

Almost surely, 2^12828653277 is an apocalyptic number.

It is an amenable number.

12828653277 is a deficient number, since it is larger than the sum of its proper divisors (5831206083).

12828653277 is a wasteful number, since it uses less digits than its factorization.

12828653277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388747083.

The product of its digits is 2257920, while the sum is 51.

The spelling of 12828653277 in words is "twelve billion, eight hundred twenty-eight million, six hundred fifty-three thousand, two hundred seventy-seven".