2783325258 has 24 divisors (see below), whose sum is σ = 6892043808. Its totient is φ = 795235752.

The previous prime is 2783325247. The next prime is 2783325287. The reversal of 2783325258 is 8525233872.

2783325258 is a `hidden beast` number, since 2 + 78 + 3 + 325 + 258 = 666.

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, 11044816 + ... + 11045067.

It is an arithmetic number, because the mean of its divisors is an integer number (287168492).

Almost surely, 2^2783325258 is an apocalyptic number.

2783325258 is an abundant number, since it is smaller than the sum of its proper divisors (4108718550).

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

2783325258 is a wasteful number, since it uses less digits than its factorization.

2783325258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089898 (or 22089895 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 2783325258 is about 52757.2294382486. The cubic root of 2783325258 is about 1406.6562717824.

The spelling of 2783325258 in words is "two billion, seven hundred eighty-three million, three hundred twenty-five thousand, two hundred fifty-eight".