2548916224 has 56 divisors (see below), whose sum is σ = 5262481728. Its totient is φ = 1233223680.

The previous prime is 2548916219. The next prime is 2548916257. The reversal of 2548916224 is 4226198452.

It is a super-4 number, since 4×2548916224⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248934 + ... + 258970.

It is an arithmetic number, because the mean of its divisors is an integer number (93972888).

Almost surely, 2^2548916224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2548916224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2631240864).

2548916224 is an abundant number, since it is smaller than the sum of its proper divisors (2713565504).

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

2548916224 is an equidigital number, since it uses as much as digits as its factorization.

2548916224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10094 (or 10070 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 2548916224 is about 50486.7925699385. The cubic root of 2548916224 is about 1366.0036313729.

The spelling of 2548916224 in words is "two billion, five hundred forty-eight million, nine hundred sixteen thousand, two hundred twenty-four".