2585483964 has 72 divisors (see below), whose sum is σ = 7908552288. Its totient is φ = 695255040.

The previous prime is 2585483933. The next prime is 2585483969. The reversal of 2585483964 is 4693845852.

2585483964 is a `hidden beast` number, since 2 + 5 + 8 + 548 + 3 + 96 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2585483964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2585483969) 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 23 ways as a sum of consecutive naturals, for example, 297477 + ... + 306044.

It is an arithmetic number, because the mean of its divisors is an integer number (109841004).

Almost surely, 2^2585483964 is an apocalyptic number.

It is an amenable number.

2585483964 is an abundant number, since it is smaller than the sum of its proper divisors (5323068324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2585483964 is a wasteful number, since it uses less digits than its factorization.

2585483964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603555 (or 603550 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The square root of 2585483964 is about 50847.6544591784. The cubic root of 2585483964 is about 1372.5050450211.

The spelling of 2585483964 in words is "two billion, five hundred eighty-five million, four hundred eighty-three thousand, nine hundred sixty-four".