15872358678060 has 384 divisors, whose sum is σ = 49037501399040. Its totient is φ = 3822716620800.

The previous prime is 15872358678047. The next prime is 15872358678067. The reversal of 15872358678060 is 6087685327851.

It is a junction number, because it is equal to n+sod(n) for n = 15872358677982 and 15872358678000.

It is not an unprimeable number, because it can be changed into a prime (15872358678067) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1896561556 + ... + 1896569924.

It is an arithmetic number, because the mean of its divisors is an integer number (127701826560).

Almost surely, 2^{15872358678060} is an apocalyptic number.

15872358678060 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 15872358678060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24518750699520).

15872358678060 is an abundant number, since it is smaller than the sum of its proper divisors (33165142720980).

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

15872358678060 is a wasteful number, since it uses less digits than its factorization.

15872358678060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509 (or 9507 counting only the distinct ones).

The product of its (nonzero) digits is 135475200, while the sum is 66.

The spelling of 15872358678060 in words is "fifteen trillion, eight hundred seventy-two billion, three hundred fifty-eight million, six hundred seventy-eight thousand, sixty".