2800254912 has 224 divisors, whose sum is σ = 9166628352. Its totient is φ = 734662656.

The previous prime is 2800254911. The next prime is 2800254937. The reversal of 2800254912 is 2194520082.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800254911) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5119023 + ... + 5119569.

It is an arithmetic number, because the mean of its divisors is an integer number (40922448).

Almost surely, 2^2800254912 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 2800254912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4583314176).

2800254912 is an abundant number, since it is smaller than the sum of its proper divisors (6366373440).

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

2800254912 is a wasteful number, since it uses less digits than its factorization.

2800254912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 865 counting only the distinct ones).

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

The square root of 2800254912 is about 52917.4348584661. The cubic root of 2800254912 is about 1409.5025175201.

Adding to 2800254912 its reverse (2194520082), we get a palindrome (4994774994).

The spelling of 2800254912 in words is "two billion, eight hundred million, two hundred fifty-four thousand, nine hundred twelve".