60680859391 has 2 divisors, whose sum is σ = 60680859392. Its totient is φ = 60680859390.

The previous prime is 60680859247. The next prime is 60680859403. The reversal of 60680859391 is 19395808606.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60680859391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60680869391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30340429695 + 30340429696.

It is an arithmetic number, because the mean of its divisors is an integer number (30340429696).

Almost surely, 2^60680859391 is an apocalyptic number.

60680859391 is a deficient number, since it is larger than the sum of its proper divisors (1).

60680859391 is an equidigital number, since it uses as much as digits as its factorization.

60680859391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 60680859391 in words is "sixty billion, six hundred eighty million, eight hundred fifty-nine thousand, three hundred ninety-one".