2544579205068 has 48 divisors (see below), whose sum is σ = 5959521802080. Its totient is φ = 845031628800.

The previous prime is 2544579205009. The next prime is 2544579205123. The reversal of 2544579205068 is 8605029754452.

It is a junction number, because it is equal to n+sod(n) for n = 2544579204999 and 2544579205017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3187218 + ... + 3904806.

It is an arithmetic number, because the mean of its divisors is an integer number (124156704210).

Almost surely, 2^{2544579205068} is an apocalyptic number.

It is an amenable number.

2544579205068 is an abundant number, since it is smaller than the sum of its proper divisors (3414942597012).

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

2544579205068 is a wasteful number, since it uses less digits than its factorization.

2544579205068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718698 (or 718696 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 2544579205068 in words is "two trillion, five hundred forty-four billion, five hundred seventy-nine million, two hundred five thousand, sixty-eight".