12066053535 has 48 divisors (see below), whose sum is σ = 22743317376. Its totient is φ = 5892977664.

The previous prime is 12066053507. The next prime is 12066053539. The reversal of 12066053535 is 53535066021.

12066053535 is a `hidden beast` number, since 12 + 0 + 6 + 60 + 53 + 535 = 666.

It is not a de Polignac number, because 12066053535 - 2⁷ = 12066053407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12066053535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066053539) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 184839 + ... + 241448.

It is an arithmetic number, because the mean of its divisors is an integer number (473819112).

Almost surely, 2^12066053535 is an apocalyptic number.

12066053535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12066053535 is a deficient number, since it is larger than the sum of its proper divisors (10677263841).

12066053535 is a wasteful number, since it uses less digits than its factorization.

12066053535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426352 (or 426349 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 12066053535 in words is "twelve billion, sixty-six million, fifty-three thousand, five hundred thirty-five".