2582782275 has 24 divisors (see below), whose sum is σ = 4272315840. Its totient is φ = 1376801440.

The previous prime is 2582782243. The next prime is 2582782327. The reversal of 2582782275 is 5722872852.

It is not a de Polignac number, because 2582782275 - 2⁵ = 2582782243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168064 + ... + 182786.

It is an arithmetic number, because the mean of its divisors is an integer number (178013160).

Almost surely, 2^2582782275 is an apocalyptic number.

2582782275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2582782275 is a deficient number, since it is larger than the sum of its proper divisors (1689533565).

2582782275 is a wasteful number, since it uses less digits than its factorization.

2582782275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17075 (or 17070 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 48.

The square root of 2582782275 is about 50821.0810097542. The cubic root of 2582782275 is about 1372.0268142314.

The spelling of 2582782275 in words is "two billion, five hundred eighty-two million, seven hundred eighty-two thousand, two hundred seventy-five".