2582087121 has 12 divisors (see below), whose sum is σ = 3765893248. Its totient is φ = 1704678264.

The previous prime is 2582087083. The next prime is 2582087147. The reversal of 2582087121 is 1217802852.

2582087121 is a `hidden beast` number, since 2 + 582 + 0 + 8 + 71 + 2 + 1 = 666.

It is not a de Polignac number, because 2582087121 - 2¹¹ = 2582085073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2582087021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1391785 + ... + 1393638.

Almost surely, 2^2582087121 is an apocalyptic number.

It is an amenable number.

2582087121 is a deficient number, since it is larger than the sum of its proper divisors (1183806127).

2582087121 is a wasteful number, since it uses less digits than its factorization.

2582087121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785532 (or 2785529 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 2582087121 is about 50814.2413207164. The cubic root of 2582087121 is about 1371.9037098414.

Adding to 2582087121 its reverse (1217802852), we get a palindrome (3799889973).

The spelling of 2582087121 in words is "two billion, five hundred eighty-two million, eighty-seven thousand, one hundred twenty-one".