15798352680 has 192 divisors, whose sum is σ = 57819640320. Its totient is φ = 3706329600.

The previous prime is 15798352673. The next prime is 15798352753. The reversal of 15798352680 is 8625389751.

15798352680 is a `hidden beast` number, since 1 + 579 + 8 + 3 + 5 + 2 + 68 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58414 + ... + 187106.

It is an arithmetic number, because the mean of its divisors is an integer number (301143960).

Almost surely, 2^15798352680 is an apocalyptic number.

15798352680 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 15798352680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28909820160).

15798352680 is an abundant number, since it is smaller than the sum of its proper divisors (42021287640).

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

15798352680 is a wasteful number, since it uses less digits than its factorization.

15798352680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128752 (or 128745 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 15798352680 in words is "fifteen billion, seven hundred ninety-eight million, three hundred fifty-two thousand, six hundred eighty".