2544884452 has 24 divisors (see below), whose sum is σ = 4864864032. Its totient is φ = 1155230400.

The previous prime is 2544884449. The next prime is 2544884471.

2544884452 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4518 + ... + 71485.

It is an arithmetic number, because the mean of its divisors is an integer number (202702668).

Almost surely, 2^2544884452 is an apocalyptic number.

2544884452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2544884452 is a deficient number, since it is larger than the sum of its proper divisors (2319979580).

2544884452 is a wasteful number, since it uses less digits than its factorization.

2544884452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76779 (or 76777 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 46.

The square root of 2544884452 is about 50446.8477905211. The cubic root of 2544884452 is about 1365.2830216359.

The spelling of 2544884452 in words is "two billion, five hundred forty-four million, eight hundred eighty-four thousand, four hundred fifty-two".