60051111611 has 2 divisors, whose sum is σ = 60051111612. Its totient is φ = 60051111610.

The previous prime is 60051111607. The next prime is 60051111613. The reversal of 60051111611 is 11611115006.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60051111611 - 2² = 60051111607 is a prime.

It is a super-2 number, since 2×60051111611² (a number of 22 digits) contains 22 as substring.

Together with 60051111613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60051111613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30025555805 + 30025555806.

It is an arithmetic number, because the mean of its divisors is an integer number (30025555806).

Almost surely, 2^60051111611 is an apocalyptic number.

60051111611 is a deficient number, since it is larger than the sum of its proper divisors (1).

60051111611 is an equidigital number, since it uses as much as digits as its factorization.

60051111611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 23.

Adding to 60051111611 its reverse (11611115006), we get a palindrome (71662226617).

The spelling of 60051111611 in words is "sixty billion, fifty-one million, one hundred eleven thousand, six hundred eleven".