2582895338 has 4 divisors (see below), whose sum is σ = 3874343010. Its totient is φ = 1291447668.

The previous prime is 2582895311. The next prime is 2582895347. The reversal of 2582895338 is 8335982852.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2058164689 + 524730649 = 45367^2 + 22907^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2582895338.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 645723833 + ... + 645723836.

Almost surely, 2^2582895338 is an apocalyptic number.

2582895338 is a deficient number, since it is larger than the sum of its proper divisors (1291447672).

2582895338 is a wasteful number, since it uses less digits than its factorization.

2582895338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291447671.

The product of its digits is 4147200, while the sum is 53.

The square root of 2582895338 is about 50822.1933607750. The cubic root of 2582895338 is about 1372.0468343993.

The spelling of 2582895338 in words is "two billion, five hundred eighty-two million, eight hundred ninety-five thousand, three hundred thirty-eight".