12547287303582 has 16 divisors (see below), whose sum is σ = 25100646414480. Its totient is φ = 4181417133312.

The previous prime is 12547287303581. The next prime is 12547287303589. The reversal of 12547287303582 is 28530378274521.

12547287303582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12547287303581) 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, 252965107 + ... + 253014702.

It is an arithmetic number, because the mean of its divisors is an integer number (1568790400905).

Almost surely, 2^{12547287303582} is an apocalyptic number.

12547287303582 is an abundant number, since it is smaller than the sum of its proper divisors (12553359110898).

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

12547287303582 is a wasteful number, since it uses less digits than its factorization.

12547287303582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505983947.

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 12547287303582 in words is "twelve trillion, five hundred forty-seven billion, two hundred eighty-seven million, three hundred three thousand, five hundred eighty-two".