56876469857280 has 176 divisors, whose sum is σ = 202128705001440. Its totient is φ = 15167058591744.

The previous prime is 56876469857213. The next prime is 56876469857299. The reversal of 56876469857280 is 8275896467865.

56876469857280 is a `hidden beast` number, since 5 + 6 + 8 + 7 + 6 + 469 + 8 + 5 + 72 + 80 = 666.

56876469857280 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56876469857280.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205578159 + ... + 205854638.

Almost surely, 2^{56876469857280} is an apocalyptic number.

It is an amenable number.

56876469857280 is an abundant number, since it is smaller than the sum of its proper divisors (145252235144160).

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

56876469857280 is a wasteful number, since it uses less digits than its factorization.

56876469857280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411432831 (or 411432807 counting only the distinct ones).

The product of its (nonzero) digits is 9754214400, while the sum is 81.

The spelling of 56876469857280 in words is "fifty-six trillion, eight hundred seventy-six billion, four hundred sixty-nine million, eight hundred fifty-seven thousand, two hundred eighty".