60660567601 has 2 divisors, whose sum is σ = 60660567602. Its totient is φ = 60660567600.

The previous prime is 60660567553. The next prime is 60660567623. The reversal of 60660567601 is 10676506606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60504192576 + 156375025 = 245976^2 + 12505^2 .

It is a cyclic number.

It is not a de Polignac number, because 60660567601 - 2¹⁵ = 60660534833 is a prime.

It is not a weakly prime, because it can be changed into another prime (60660567631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30330283800 + 30330283801.

It is an arithmetic number, because the mean of its divisors is an integer number (30330283801).

Almost surely, 2^60660567601 is an apocalyptic number.

It is an amenable number.

60660567601 is a deficient number, since it is larger than the sum of its proper divisors (1).

60660567601 is an equidigital number, since it uses as much as digits as its factorization.

60660567601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 60660567601 in words is "sixty billion, six hundred sixty million, five hundred sixty-seven thousand, six hundred one".