60660156793 has 2 divisors, whose sum is σ = 60660156794. Its totient is φ = 60660156792.

The previous prime is 60660156731. The next prime is 60660156797. The reversal of 60660156793 is 39765106606.

60660156793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35725536144 + 24934620649 = 189012^2 + 157907^2 .

It is a cyclic number.

It is not a de Polignac number, because 60660156793 - 2²⁹ = 60123285881 is a prime.

It is not a weakly prime, because it can be changed into another prime (60660156797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30330078396 + 30330078397.

It is an arithmetic number, because the mean of its divisors is an integer number (30330078397).

Almost surely, 2^60660156793 is an apocalyptic number.

It is an amenable number.

60660156793 is a deficient number, since it is larger than the sum of its proper divisors (1).

60660156793 is an equidigital number, since it uses as much as digits as its factorization.

60660156793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 60660156793 in words is "sixty billion, six hundred sixty million, one hundred fifty-six thousand, seven hundred ninety-three".