2580234680 has 32 divisors (see below), whose sum is σ = 5807970000. Its totient is φ = 1031659776.

The previous prime is 2580234677. The next prime is 2580234731. The reversal of 2580234680 is 864320852.

It is a super-2 number, since 2×2580234680² = 13315222007749404800, which contains 22 as substring.

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, 93071 + ... + 117569.

Almost surely, 2^2580234680 is an apocalyptic number.

2580234680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2580234680 is an abundant number, since it is smaller than the sum of its proper divisors (3227735320).

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

2580234680 is a wasteful number, since it uses less digits than its factorization.

2580234680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27143 (or 27139 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2580234680 is about 50796.0104732645. The cubic root of 2580234680 is about 1371.5755542904.

The spelling of 2580234680 in words is "two billion, five hundred eighty million, two hundred thirty-four thousand, six hundred eighty".