12065758548 has 24 divisors (see below), whose sum is σ = 28808168928. Its totient is φ = 3928386336.

The previous prime is 12065758493. The next prime is 12065758553. The reversal of 12065758548 is 84585756021.

It is a self number, because there is not a number n which added to its sum of digits gives 12065758548.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11691111 + ... + 11692142.

It is an arithmetic number, because the mean of its divisors is an integer number (1200340372).

Almost surely, 2^12065758548 is an apocalyptic number.

It is an amenable number.

12065758548 is an abundant number, since it is smaller than the sum of its proper divisors (16742410380).

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

12065758548 is a wasteful number, since it uses less digits than its factorization.

12065758548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23383303 (or 23383301 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 51.

The spelling of 12065758548 in words is "twelve billion, sixty-five million, seven hundred fifty-eight thousand, five hundred forty-eight".