2584855005 has 16 divisors (see below), whose sum is σ = 4223764224. Its totient is φ = 1349257280.

The previous prime is 2584854991. The next prime is 2584855037. The reversal of 2584855005 is 5005584852.

It is not a de Polignac number, because 2584855005 - 2¹⁰ = 2584853981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832526 + ... + 1833935.

It is an arithmetic number, because the mean of its divisors is an integer number (263985264).

Almost surely, 2^2584855005 is an apocalyptic number.

It is an amenable number.

2584855005 is a deficient number, since it is larger than the sum of its proper divisors (1638909219).

2584855005 is a wasteful number, since it uses less digits than its factorization.

2584855005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666516.

The product of its (nonzero) digits is 320000, while the sum is 42.

The square root of 2584855005 is about 50841.4693434405. The cubic root of 2584855005 is about 1372.3937416286.

The spelling of 2584855005 in words is "two billion, five hundred eighty-four million, eight hundred fifty-five thousand, five".