60594793781 has 2 divisors, whose sum is σ = 60594793782. Its totient is φ = 60594793780.

The previous prime is 60594793697. The next prime is 60594793783. The reversal of 60594793781 is 18739749506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37894851556 + 22699942225 = 194666^2 + 150665^2 .

It is a cyclic number.

It is not a de Polignac number, because 60594793781 - 2¹⁰ = 60594792757 is a prime.

It is a super-2 number, since 2×60594793781² (a number of 22 digits) contains 22 as substring.

Together with 60594793783, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60594793781.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60594793783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30297396890 + 30297396891.

It is an arithmetic number, because the mean of its divisors is an integer number (30297396891).

Almost surely, 2^60594793781 is an apocalyptic number.

It is an amenable number.

60594793781 is a deficient number, since it is larger than the sum of its proper divisors (1).

60594793781 is an equidigital number, since it uses as much as digits as its factorization.

60594793781 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 60594793781 in words is "sixty billion, five hundred ninety-four million, seven hundred ninety-three thousand, seven hundred eighty-one".