2549802024 has 384 divisors, whose sum is σ = 9112521600. Its totient is φ = 658627200.

The previous prime is 2549802019. The next prime is 2549802037. The reversal of 2549802024 is 4202089452.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2549802024.

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 95 ways as a sum of consecutive naturals, for example, 14087214 + ... + 14087394.

It is an arithmetic number, because the mean of its divisors is an integer number (23730525).

Almost surely, 2^2549802024 is an apocalyptic number.

2549802024 is a gapful number since it is divisible by the number (24) 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 2549802024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4556260800).

2549802024 is an abundant number, since it is smaller than the sum of its proper divisors (6562719576).

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

2549802024 is a wasteful number, since it uses less digits than its factorization.

2549802024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2549802024 is about 50495.5643992618. The cubic root of 2549802024 is about 1366.1618510200.

The spelling of 2549802024 in words is "two billion, five hundred forty-nine million, eight hundred two thousand, twenty-four".