2783303225 has 12 divisors (see below), whose sum is σ = 3562629120. Its totient is φ = 2154814800.

The previous prime is 2783303219. The next prime is 2783303233. The reversal of 2783303225 is 5223033872.

It is not a de Polignac number, because 2783303225 - 2¹⁰ = 2783302201 is a prime.

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, 1794905 + ... + 1796454.

It is an arithmetic number, because the mean of its divisors is an integer number (296885760).

Almost surely, 2^2783303225 is an apocalyptic number.

2783303225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2783303225 is a deficient number, since it is larger than the sum of its proper divisors (779325895).

2783303225 is a wasteful number, since it uses less digits than its factorization.

2783303225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591400 (or 3591395 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2783303225 is about 52757.0206228517. The cubic root of 2783303225 is about 1406.6525600424.

The spelling of 2783303225 in words is "two billion, seven hundred eighty-three million, three hundred three thousand, two hundred twenty-five".