12580030580 has 24 divisors (see below), whose sum is σ = 28450223592. Its totient is φ = 4644934272.

The previous prime is 12580030571. The next prime is 12580030591. The reversal of 12580030580 is 8503008521.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1488570724 + 11091459856 = 38582^2 + 105316^2 .

It is a super-3 number, since 3×12580030580³ (a number of 31 digits) contains 333 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, 24192107 + ... + 24192626.

It is an arithmetic number, because the mean of its divisors is an integer number (1185425983).

Almost surely, 2^12580030580 is an apocalyptic number.

12580030580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12580030580 is an abundant number, since it is smaller than the sum of its proper divisors (15870193012).

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

12580030580 is a wasteful number, since it uses less digits than its factorization.

12580030580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48384755 (or 48384753 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 12580030580 in words is "twelve billion, five hundred eighty million, thirty thousand, five hundred eighty".