2582253465 has 16 divisors (see below), whose sum is σ = 4507206336. Its totient is φ = 1252001600.

The previous prime is 2582253451. The next prime is 2582253473. The reversal of 2582253465 is 5643522852.

It is not a de Polignac number, because 2582253465 - 2⁴ = 2582253449 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7824846 + ... + 7825175.

It is an arithmetic number, because the mean of its divisors is an integer number (281700396).

Almost surely, 2^2582253465 is an apocalyptic number.

It is an amenable number.

2582253465 is a deficient number, since it is larger than the sum of its proper divisors (1924952871).

2582253465 is a wasteful number, since it uses less digits than its factorization.

2582253465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15650040.

The product of its digits is 576000, while the sum is 42.

The square root of 2582253465 is about 50815.8780795924. The cubic root of 2582253465 is about 1371.9331696078.

The spelling of 2582253465 in words is "two billion, five hundred eighty-two million, two hundred fifty-three thousand, four hundred sixty-five".