2863328225 has 12 divisors (see below), whose sum is σ = 3563353404. Its totient is φ = 2282387520.

The previous prime is 2863328201. The next prime is 2863328269. The reversal of 2863328225 is 5228233682.

It can be written as a sum of positive squares in 6 ways, for example, as 148084561 + 2715243664 = 12169^2 + 52108^2 .

It is not a de Polignac number, because 2863328225 - 2¹² = 2863324129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199814 + ... + 213663.

It is an arithmetic number, because the mean of its divisors is an integer number (296946117).

Almost surely, 2^2863328225 is an apocalyptic number.

2863328225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2863328225 is a deficient number, since it is larger than the sum of its proper divisors (700025179).

2863328225 is a wasteful number, since it uses less digits than its factorization.

2863328225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413764 (or 413759 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 2863328225 is about 53510.0759203349. The cubic root of 2863328225 is about 1420.0066496085.

The spelling of 2863328225 in words is "two billion, eight hundred sixty-three million, three hundred twenty-eight thousand, two hundred twenty-five".