6560314636261 has 4 divisors (see below), whose sum is σ = 6560635031532. Its totient is φ = 6559994240992.

The previous prime is 6560314636247. The next prime is 6560314636301. The reversal of 6560314636261 is 1626364130656.

6560314636261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4884763022500 + 1675551613761 = 2210150^2 + 1294431^2 .

It is a cyclic number.

It is not a de Polignac number, because 6560314636261 - 2⁵ = 6560314636229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6560314636861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160166920 + ... + 160207873.

It is an arithmetic number, because the mean of its divisors is an integer number (1640158757883).

Almost surely, 2^{6560314636261} is an apocalyptic number.

It is an amenable number.

6560314636261 is a deficient number, since it is larger than the sum of its proper divisors (320395271).

6560314636261 is a wasteful number, since it uses less digits than its factorization.

6560314636261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320395270.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 6560314636261 in words is "six trillion, five hundred sixty billion, three hundred fourteen million, six hundred thirty-six thousand, two hundred sixty-one".