12755516336 has 20 divisors (see below), whose sum is σ = 24742812192. Its totient is φ = 6370274496.

The previous prime is 12755516321. The next prime is 12755516351. The reversal of 12755516336 is 63361555721.

It is an interprime number because it is at equal distance from previous prime (12755516321) and next prime (12755516351).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453656 + ... + 480951.

Almost surely, 2^12755516336 is an apocalyptic number.

12755516336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12755516336 is a deficient number, since it is larger than the sum of its proper divisors (11987295856).

12755516336 is an equidigital number, since it uses as much as digits as its factorization.

12755516336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935468 (or 935462 counting only the distinct ones).

The product of its digits is 567000, while the sum is 44.

The spelling of 12755516336 in words is "twelve billion, seven hundred fifty-five million, five hundred sixteen thousand, three hundred thirty-six".