2449518000 has 160 divisors (see below), whose sum is σ = 8313277440. Its totient is φ = 618796800.

The previous prime is 2449517989. The next prime is 2449518007. The reversal of 2449518000 is 8159442.

It is not an unprimeable number, because it can be changed into a prime (2449518007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103257 + ... + 124743.

It is an arithmetic number, because the mean of its divisors is an integer number (51957984).

Almost surely, 2^2449518000 is an apocalyptic number.

2449518000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449518000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4156638720).

2449518000 is an abundant number, since it is smaller than the sum of its proper divisors (5863759440).

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

2449518000 is a wasteful number, since it uses less digits than its factorization.

2449518000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21532 (or 21516 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2449518000 is about 49492.6055082979. The cubic root of 2449518000 is about 1348.0113380926.

The spelling of 2449518000 in words is "two billion, four hundred forty-nine million, five hundred eighteen thousand".