60656095628809 has 2 divisors, whose sum is σ = 60656095628810. Its totient is φ = 60656095628808.

The previous prime is 60656095628797. The next prime is 60656095628833. The reversal of 60656095628809 is 90882659065606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35635491385209 + 25020604243600 = 5969547^2 + 5002060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60656095628809 is a prime.

It is a super-2 number, since 2×60656095628809² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60656095628839) by changing a digit.

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 as a sum of consecutive naturals, namely, 30328047814404 + 30328047814405.

It is an arithmetic number, because the mean of its divisors is an integer number (30328047814405).

Almost surely, 2^{60656095628809} is an apocalyptic number.

It is an amenable number.

60656095628809 is a deficient number, since it is larger than the sum of its proper divisors (1).

60656095628809 is an equidigital number, since it uses as much as digits as its factorization.

60656095628809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 335923200, while the sum is 70.

The spelling of 60656095628809 in words is "sixty trillion, six hundred fifty-six billion, ninety-five million, six hundred twenty-eight thousand, eight hundred nine".