60506651111 has 2 divisors, whose sum is σ = 60506651112. Its totient is φ = 60506651110.

The previous prime is 60506651089. The next prime is 60506651171. The reversal of 60506651111 is 11115660506.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60506651111 - 2³⁰ = 59432909287 is a prime.

It is a super-2 number, since 2×60506651111² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60506651171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30253325555 + 30253325556.

It is an arithmetic number, because the mean of its divisors is an integer number (30253325556).

Almost surely, 2^60506651111 is an apocalyptic number.

60506651111 is a deficient number, since it is larger than the sum of its proper divisors (1).

60506651111 is an equidigital number, since it uses as much as digits as its factorization.

60506651111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 60506651111 in words is "sixty billion, five hundred six million, six hundred fifty-one thousand, one hundred eleven".