12053018016 has 72 divisors (see below), whose sum is σ = 36912379140. Its totient is φ = 3708619776.

The previous prime is 12053017993. The next prime is 12053018027. The reversal of 12053018016 is 61081035021.

12053018016 is a `hidden beast` number, since 120 + 530 + 1 + 8 + 0 + 1 + 6 = 666.

12053018016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8548851600 + 3504166416 = 92460^2 + 59196^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1605901 + ... + 1613388.

Almost surely, 2^12053018016 is an apocalyptic number.

12053018016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12053018016 is an abundant number, since it is smaller than the sum of its proper divisors (24859361124).

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

12053018016 is a wasteful number, since it uses less digits than its factorization.

12053018016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219318 (or 3219307 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 12053018016 in words is "twelve billion, fifty-three million, eighteen thousand, sixteen".