2585344203 has 32 divisors (see below), whose sum is σ = 4132054080. Its totient is φ = 1588170240.

The previous prime is 2585344199. The next prime is 2585344211. The reversal of 2585344203 is 3024435852.

2585344203 is a `hidden beast` number, since 2 + 585 + 34 + 42 + 0 + 3 = 666.

It is not a de Polignac number, because 2585344203 - 2² = 2585344199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2585344213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201933 + ... + 214353.

It is an arithmetic number, because the mean of its divisors is an integer number (129126690).

Almost surely, 2^2585344203 is an apocalyptic number.

2585344203 is a deficient number, since it is larger than the sum of its proper divisors (1546709877).

2585344203 is a wasteful number, since it uses less digits than its factorization.

2585344203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13036 (or 13030 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 2585344203 is about 50846.2801294254. The cubic root of 2585344203 is about 1372.4803138506.

The spelling of 2585344203 in words is "two billion, five hundred eighty-five million, three hundred forty-four thousand, two hundred three".