979560199025280 has 768 divisors, whose sum is σ = 3527405511552000. Its totient is φ = 250314849386496.

The previous prime is 979560199025273. The next prime is 979560199025329. The reversal of 979560199025280 is 82520991065979.

979560199025280 is a `hidden beast` number, since 9 + 7 + 9 + 5 + 6 + 0 + 1 + 9 + 90 + 2 + 528 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 979560199025199 and 979560199025208.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2707289821 + ... + 2707651619.

It is an arithmetic number, because the mean of its divisors is an integer number (4592975926500).

Almost surely, 2^{979560199025280} is an apocalyptic number.

979560199025280 is a gapful number since it is divisible by the number (90) 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 979560199025280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1763702755776000).

979560199025280 is an abundant number, since it is smaller than the sum of its proper divisors (2547845312526720).

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

979560199025280 is a wasteful number, since it uses less digits than its factorization.

979560199025280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362081 (or 362066 counting only the distinct ones).

The product of its (nonzero) digits is 220449600, while the sum is 72.

The spelling of 979560199025280 in words is "nine hundred seventy-nine trillion, five hundred sixty billion, one hundred ninety-nine million, twenty-five thousand, two hundred eighty".