2560825003 has 12 divisors (see below), whose sum is σ = 2842673904. Its totient is φ = 2304962000.

The previous prime is 2560824989. The next prime is 2560825031. The reversal of 2560825003 is 3005280652.

It is a happy number.

It is not a de Polignac number, because 2560825003 - 2¹⁷ = 2560693931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2560825063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92551 + ... + 116992.

It is an arithmetic number, because the mean of its divisors is an integer number (236889492).

Almost surely, 2^2560825003 is an apocalyptic number.

2560825003 is a deficient number, since it is larger than the sum of its proper divisors (281848901).

2560825003 is a wasteful number, since it uses less digits than its factorization.

2560825003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209666 (or 209655 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2560825003 is about 50604.5946826966. The cubic root of 2560825003 is about 1368.1276931506.

The spelling of 2560825003 in words is "two billion, five hundred sixty million, eight hundred twenty-five thousand, three".