2580471850 has 24 divisors (see below), whose sum is σ = 5236013088. Its totient is φ = 938353200.

The previous prime is 2580471827. The next prime is 2580471853. The reversal of 2580471850 is 581740852.

It is not an unprimeable number, because it can be changed into a prime (2580471853) 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, 2345334 + ... + 2346433.

It is an arithmetic number, because the mean of its divisors is an integer number (218167212).

Almost surely, 2^2580471850 is an apocalyptic number.

2580471850 is an abundant number, since it is smaller than the sum of its proper divisors (2655541238).

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

2580471850 is a wasteful number, since it uses less digits than its factorization.

2580471850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691790 (or 4691785 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2580471850 is about 50798.3449533545. The cubic root of 2580471850 is about 1371.6175771614.

The spelling of 2580471850 in words is "two billion, five hundred eighty million, four hundred seventy-one thousand, eight hundred fifty".