2585341803 has 32 divisors (see below), whose sum is σ = 3812014080. Its totient is φ = 1545546240.

The previous prime is 2585341769. The next prime is 2585341807. The reversal of 2585341803 is 3081435852.

It is not a de Polignac number, because 2585341803 - 2¹⁷ = 2585210731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2585341807) 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 31 ways as a sum of consecutive naturals, for example, 830013 + ... + 833121.

It is an arithmetic number, because the mean of its divisors is an integer number (119125440).

Almost surely, 2^2585341803 is an apocalyptic number.

2585341803 is a deficient number, since it is larger than the sum of its proper divisors (1226672277).

2585341803 is a wasteful number, since it uses less digits than its factorization.

2585341803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3459.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 2585341803 is about 50846.2565288734. The cubic root of 2585341803 is about 1372.4798891549.

The spelling of 2585341803 in words is "two billion, five hundred eighty-five million, three hundred forty-one thousand, eight hundred three".