2800325005 has 8 divisors (see below), whose sum is σ = 3381794712. Its totient is φ = 2225990208.

The previous prime is 2800324979. The next prime is 2800325009. The reversal of 2800325005 is 5005230082.

2800325005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 53202436 + 2747122569 = 7294^2 + 52413^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2800325005 - 2⁵ = 2800324973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800325009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782862 + ... + 1784431.

It is an arithmetic number, because the mean of its divisors is an integer number (422724339).

Almost surely, 2^2800325005 is an apocalyptic number.

It is an amenable number.

2800325005 is a deficient number, since it is larger than the sum of its proper divisors (581469707).

2800325005 is a wasteful number, since it uses less digits than its factorization.

2800325005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567455.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2800325005 is about 52918.0971407703. The cubic root of 2800325005 is about 1409.5142778109.

Adding to 2800325005 its reverse (5005230082), we get a palindrome (7805555087).

The spelling of 2800325005 in words is "two billion, eight hundred million, three hundred twenty-five thousand, five".