12075784875 has 576 divisors, whose sum is σ = 31072204800. Its totient is φ = 4390848000.

The previous prime is 12075784859. The next prime is 12075784937. The reversal of 12075784875 is 57848757021.

12075784875 is a `hidden beast` number, since 1 + 20 + 7 + 578 + 48 + 7 + 5 = 666.

It is not a de Polignac number, because 12075784875 - 2⁴ = 12075784859 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 416406361 + ... + 416406389.

It is an arithmetic number, because the mean of its divisors is an integer number (53944800).

Almost surely, 2^12075784875 is an apocalyptic number.

12075784875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12075784875 is an abundant number, since it is smaller than the sum of its proper divisors (18996419925).

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

12075784875 is a wasteful number, since it uses less digits than its factorization.

12075784875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 4390400, while the sum is 54.

The spelling of 12075784875 in words is "twelve billion, seventy-five million, seven hundred eighty-four thousand, eight hundred seventy-five".