15872358807712 has 72 divisors (see below), whose sum is σ = 34373646554688. Its totient is φ = 7209269358720.

The previous prime is 15872358807691. The next prime is 15872358807751. The reversal of 15872358807712 is 21770885327851.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3593583 + ... + 6682705.

It is an arithmetic number, because the mean of its divisors is an integer number (477411757704).

Almost surely, 2^{15872358807712} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15872358807712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17186823277344).

15872358807712 is an abundant number, since it is smaller than the sum of its proper divisors (18501287746976).

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

15872358807712 is a wasteful number, since it uses less digits than its factorization.

15872358807712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090482 (or 3090463 counting only the distinct ones).

The product of its (nonzero) digits is 52684800, while the sum is 64.

The spelling of 15872358807712 in words is "fifteen trillion, eight hundred seventy-two billion, three hundred fifty-eight million, eight hundred seven thousand, seven hundred twelve".