2580885612 has 24 divisors (see below), whose sum is σ = 6691185200. Its totient is φ = 860295168.

The previous prime is 2580885611. The next prime is 2580885613. The reversal of 2580885612 is 2165880852.

2580885612 is a `hidden beast` number, since 2 + 5 + 8 + 0 + 88 + 561 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2580885611) and next prime (2580885613).

It is a super-2 number, since 2×2580885612² = 13321941084457229088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2580885611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11948437 + ... + 11948652.

Almost surely, 2^2580885612 is an apocalyptic number.

It is an amenable number.

2580885612 is an abundant number, since it is smaller than the sum of its proper divisors (4110299588).

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

2580885612 is a wasteful number, since it uses less digits than its factorization.

2580885612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23897102 (or 23897094 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 2580885612 is about 50802.4173834277. The cubic root of 2580885612 is about 1371.6908832510.

The spelling of 2580885612 in words is "two billion, five hundred eighty million, eight hundred eighty-five thousand, six hundred twelve".