2582851004 has 12 divisors (see below), whose sum is σ = 4785871104. Its totient is φ = 1215459264.

The previous prime is 2582851001. The next prime is 2582851009. The reversal of 2582851004 is 4001582852.

It is a happy number.

It is a super-2 number, since 2×2582851004² = 13342238617727616032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2582851001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18991484 + ... + 18991619.

It is an arithmetic number, because the mean of its divisors is an integer number (398822592).

Almost surely, 2^2582851004 is an apocalyptic number.

It is an amenable number.

2582851004 is a deficient number, since it is larger than the sum of its proper divisors (2203020100).

2582851004 is a wasteful number, since it uses less digits than its factorization.

2582851004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37983124 (or 37983122 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 2582851004 is about 50821.7571911873. The cubic root of 2582851004 is about 1372.0389842074.

The spelling of 2582851004 in words is "two billion, five hundred eighty-two million, eight hundred fifty-one thousand, four".