2580530486 has 16 divisors (see below), whose sum is σ = 4105632960. Its totient is φ = 1213023240.

The previous prime is 2580530437. The next prime is 2580530501. The reversal of 2580530486 is 6840350852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254216 + ... + 264171.

It is an arithmetic number, because the mean of its divisors is an integer number (256602060).

Almost surely, 2^2580530486 is an apocalyptic number.

2580530486 is a deficient number, since it is larger than the sum of its proper divisors (1525102474).

2580530486 is a wasteful number, since it uses less digits than its factorization.

2580530486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518539.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 2580530486 is about 50798.9220948634. The cubic root of 2580530486 is about 1371.6279661605.

The spelling of 2580530486 in words is "two billion, five hundred eighty million, five hundred thirty thousand, four hundred eighty-six".