60656345551 has 2 divisors, whose sum is σ = 60656345552. Its totient is φ = 60656345550.

The previous prime is 60656345531. The next prime is 60656345569. The reversal of 60656345551 is 15554365606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60656345551 - 2¹⁹ = 60655821263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60656345531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30328172775 + 30328172776.

It is an arithmetic number, because the mean of its divisors is an integer number (30328172776).

Almost surely, 2^60656345551 is an apocalyptic number.

60656345551 is a deficient number, since it is larger than the sum of its proper divisors (1).

60656345551 is an equidigital number, since it uses as much as digits as its factorization.

60656345551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 60656345551 in words is "sixty billion, six hundred fifty-six million, three hundred forty-five thousand, five hundred fifty-one".