56881069350255 has 48 divisors (see below), whose sum is σ = 101779537201056. Its totient is φ = 29368846725120.

The previous prime is 56881069350251. The next prime is 56881069350349. The reversal of 56881069350255 is 55205396018865.

56881069350255 is a `hidden beast` number, since 5 + 6 + 8 + 8 + 10 + 69 + 3 + 502 + 55 = 666.

It is not a de Polignac number, because 56881069350255 - 2² = 56881069350251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56881069350192 and 56881069350201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56881069350251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129851706 + ... + 130289015.

It is an arithmetic number, because the mean of its divisors is an integer number (2120407025022).

Almost surely, 2^{56881069350255} is an apocalyptic number.

56881069350255 is a deficient number, since it is larger than the sum of its proper divisors (44898467850801).

56881069350255 is a wasteful number, since it uses less digits than its factorization.

56881069350255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260140888 (or 260140885 counting only the distinct ones).

The product of its (nonzero) digits is 77760000, while the sum is 63.

The spelling of 56881069350255 in words is "fifty-six trillion, eight hundred eighty-one billion, sixty-nine million, three hundred fifty thousand, two hundred fifty-five".