12055674015 has 192 divisors, whose sum is σ = 28392145920. Its totient is φ = 4714260480.

The previous prime is 12055673977. The next prime is 12055674017. The reversal of 12055674015 is 51047655021.

12055674015 is a `hidden beast` number, since 1 + 20 + 556 + 74 + 0 + 15 = 666.

It is not a de Polignac number, because 12055674015 - 2¹³ = 12055665823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12055674017) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3002149 + ... + 3006161.

It is an arithmetic number, because the mean of its divisors is an integer number (147875760).

Almost surely, 2^12055674015 is an apocalyptic number.

12055674015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12055674015 is an abundant number, since it is smaller than the sum of its proper divisors (16336471905).

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

12055674015 is a wasteful number, since it uses less digits than its factorization.

12055674015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079 (or 4056 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 12055674015 in words is "twelve billion, fifty-five million, six hundred seventy-four thousand, fifteen".