2789228325 has 48 divisors (see below), whose sum is σ = 5081827520. Its totient is φ = 1341204480.

The previous prime is 2789228303. The next prime is 2789228341. The reversal of 2789228325 is 5238229872.

It is not a de Polignac number, because 2789228325 - 2⁵ = 2789228293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8661 + ... + 75189.

Almost surely, 2^2789228325 is an apocalyptic number.

2789228325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2789228325 is a deficient number, since it is larger than the sum of its proper divisors (2292599195).

2789228325 is a wasteful number, since it uses less digits than its factorization.

2789228325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66598 (or 66593 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 2789228325 is about 52813.1453806720. The cubic root of 2789228325 is about 1407.6500139295.

The spelling of 2789228325 in words is "two billion, seven hundred eighty-nine million, two hundred twenty-eight thousand, three hundred twenty-five".