2580004845 has 64 divisors (see below), whose sum is σ = 5078522880. Its totient is φ = 1232193600.

The previous prime is 2580004841. The next prime is 2580004849. The reversal of 2580004845 is 5484000852.

It is an interprime number because it is at equal distance from previous prime (2580004841) and next prime (2580004849).

It is not a de Polignac number, because 2580004845 - 2² = 2580004841 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580004841) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86530 + ... + 112460.

It is an arithmetic number, because the mean of its divisors is an integer number (79351920).

Almost surely, 2^2580004845 is an apocalyptic number.

It is an amenable number.

2580004845 is a deficient number, since it is larger than the sum of its proper divisors (2498518035).

2580004845 is a wasteful number, since it uses less digits than its factorization.

2580004845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26023 (or 26017 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 2580004845 is about 50793.7480897010. The cubic root of 2580004845 is about 1371.5348286114.

The spelling of 2580004845 in words is "two billion, five hundred eighty million, four thousand, eight hundred forty-five".