60506105505143 has 2 divisors, whose sum is σ = 60506105505144. Its totient is φ = 60506105505142.

The previous prime is 60506105505047. The next prime is 60506105505161. The reversal of 60506105505143 is 34150550160506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60506105505143 - 2¹⁶ = 60506105439607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60506105505143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60506105505163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30253052752571 + 30253052752572.

It is an arithmetic number, because the mean of its divisors is an integer number (30253052752572).

Almost surely, 2^{60506105505143} is an apocalyptic number.

60506105505143 is a deficient number, since it is larger than the sum of its proper divisors (1).

60506105505143 is an equidigital number, since it uses as much as digits as its factorization.

60506105505143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270000, while the sum is 41.

Adding to 60506105505143 its reverse (34150550160506), we get a palindrome (94656655665649).

The spelling of 60506105505143 in words is "sixty trillion, five hundred six billion, one hundred five million, five hundred five thousand, one hundred forty-three".