2544272724452 has 48 divisors (see below), whose sum is σ = 4644130348032. Its totient is φ = 1218239447040.

The previous prime is 2544272724439. The next prime is 2544272724517.

2544272724452 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2544272724452.

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, 157113668 + ... + 157129860.

It is an arithmetic number, because the mean of its divisors is an integer number (96752715584).

Almost surely, 2^{2544272724452} is an apocalyptic number.

It is an amenable number.

2544272724452 is a deficient number, since it is larger than the sum of its proper divisors (2099857623580).

2544272724452 is a wasteful number, since it uses less digits than its factorization.

2544272724452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29388 (or 29386 counting only the distinct ones).

The product of its digits is 10035200, while the sum is 50.

The spelling of 2544272724452 in words is "two trillion, five hundred forty-four billion, two hundred seventy-two million, seven hundred twenty-four thousand, four hundred fifty-two".