12513852457260 has 768 divisors, whose sum is σ = 48659595264000. Its totient is φ = 2323104537600.

The previous prime is 12513852457247. The next prime is 12513852457297. The reversal of 12513852457260 is 6275425831521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 143301091 + ... + 143388389.

It is an arithmetic number, because the mean of its divisors is an integer number (63358848000).

Almost surely, 2^{12513852457260} is an apocalyptic number.

12513852457260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12513852457260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24329797632000).

12513852457260 is an abundant number, since it is smaller than the sum of its proper divisors (36145742806740).

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

12513852457260 is a wasteful number, since it uses less digits than its factorization.

12513852457260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87442 (or 87440 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 12513852457260 in words is "twelve trillion, five hundred thirteen billion, eight hundred fifty-two million, four hundred fifty-seven thousand, two hundred sixty".