2544466316 has 36 divisors (see below), whose sum is σ = 5200543656. Its totient is φ = 1086120000.

The previous prime is 2544466297. The next prime is 2544466367. The reversal of 2544466316 is 6136644452.

It is a super-2 number, since 2×2544466316² = 12948617666517223712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23336 + ... + 75056.

It is an arithmetic number, because the mean of its divisors is an integer number (144459546).

Almost surely, 2^2544466316 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 2544466316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2600271828).

2544466316 is an abundant number, since it is smaller than the sum of its proper divisors (2656077340).

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

2544466316 is a wasteful number, since it uses less digits than its factorization.

2544466316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51990 (or 51981 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 2544466316 is about 50442.7032979003. The cubic root of 2544466316 is about 1365.2082434864.

The spelling of 2544466316 in words is "two billion, five hundred forty-four million, four hundred sixty-six thousand, three hundred sixteen".