260657106056 has 16 divisors (see below), whose sum is σ = 496026583440. Its totient is φ = 128383350480.

The previous prime is 260657106037. The next prime is 260657106071. The reversal of 260657106056 is 650601756062.

260657106056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 260657105998 and 260657106016.

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 3 ways as a sum of consecutive naturals, for example, 243149750 + ... + 243150821.

It is an arithmetic number, because the mean of its divisors is an integer number (31001661465).

Almost surely, 2^260657106056 is an apocalyptic number.

It is an amenable number.

260657106056 is a deficient number, since it is larger than the sum of its proper divisors (235369477384).

260657106056 is a wasteful number, since it uses less digits than its factorization.

260657106056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486300644 (or 486300640 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 260657106056 in words is "two hundred sixty billion, six hundred fifty-seven million, one hundred six thousand, fifty-six".