1065110060551 has 2 divisors, whose sum is σ = 1065110060552. Its totient is φ = 1065110060550.

The previous prime is 1065110060549. The next prime is 1065110060591. The reversal of 1065110060551 is 1550600115601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1065110060551 - 2¹ = 1065110060549 is a prime.

It is a super-2 number, since 2×1065110060551² (a number of 25 digits) contains 22 as substring.

Together with 1065110060549, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1065110060591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532555030275 + 532555030276.

It is an arithmetic number, because the mean of its divisors is an integer number (532555030276).

Almost surely, 2^{1065110060551} is an apocalyptic number.

1065110060551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065110060551 is an equidigital number, since it uses as much as digits as its factorization.

1065110060551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 1065110060551 in words is "one trillion, sixty-five billion, one hundred ten million, sixty thousand, five hundred fifty-one".