12775275268 has 12 divisors (see below), whose sum is σ = 25550550592. Its totient is φ = 5475117960.

The previous prime is 12775275259. The next prime is 12775275299. The reversal of 12775275268 is 86257257721.

It is a happy number.

12775275268 is an admirable number.

It is a super-4 number, since 4×12775275268⁴ (a number of 42 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 228129888 + ... + 228129943.

Almost surely, 2^12775275268 is an apocalyptic number.

It is an amenable number.

12775275268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12775275268 is a wasteful number, since it uses less digits than its factorization.

12775275268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456259842 (or 456259840 counting only the distinct ones).

The product of its digits is 3292800, while the sum is 52.

The spelling of 12775275268 in words is "twelve billion, seven hundred seventy-five million, two hundred seventy-five thousand, two hundred sixty-eight".