12882546855 has 16 divisors (see below), whose sum is σ = 22902305760. Its totient is φ = 6870691584.

The previous prime is 12882546847. The next prime is 12882546881. The reversal of 12882546855 is 55864528821.

12882546855 is a `hidden beast` number, since 1 + 288 + 254 + 68 + 55 = 666.

It is not a de Polignac number, because 12882546855 - 2³ = 12882546847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47713002 + ... + 47713271.

It is an arithmetic number, because the mean of its divisors is an integer number (1431394110).

Almost surely, 2^12882546855 is an apocalyptic number.

12882546855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12882546855 is a deficient number, since it is larger than the sum of its proper divisors (10019758905).

12882546855 is an equidigital number, since it uses as much as digits as its factorization.

12882546855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95426287 (or 95426281 counting only the distinct ones).

The product of its digits is 6144000, while the sum is 54.

The spelling of 12882546855 in words is "twelve billion, eight hundred eighty-two million, five hundred forty-six thousand, eight hundred fifty-five".