2825280989298 has 24 divisors (see below), whose sum is σ = 6160432226988. Its totient is φ = 935761855392.

The previous prime is 2825280989291. The next prime is 2825280989351. The reversal of 2825280989298 is 8929890825282.

2825280989298 is a `hidden beast` number, since 2 + 8 + 2 + 528 + 0 + 9 + 8 + 9 + 2 + 98 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2825112171249 + 168818049 = 1680807^2 + 12993^2 .

It is not an unprimeable number, because it can be changed into a prime (2825280989291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499869961 + ... + 499875612.

Almost surely, 2^{2825280989298} is an apocalyptic number.

2825280989298 is an abundant number, since it is smaller than the sum of its proper divisors (3335151237690).

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

2825280989298 is a wasteful number, since it uses less digits than its factorization.

2825280989298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999745738 (or 999745735 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 72.

The spelling of 2825280989298 in words is "two trillion, eight hundred twenty-five billion, two hundred eighty million, nine hundred eighty-nine thousand, two hundred ninety-eight".