60500101055561 has 2 divisors, whose sum is σ = 60500101055562. Its totient is φ = 60500101055560.

The previous prime is 60500101055489. The next prime is 60500101055593. The reversal of 60500101055561 is 16555010100506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59642319448336 + 857781607225 = 7722844^2 + 926165^2 .

It is a cyclic number.

It is not a de Polignac number, because 60500101055561 - 2¹⁴ = 60500101039177 is a prime.

It is not a weakly prime, because it can be changed into another prime (60500101655561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30250050527780 + 30250050527781.

It is an arithmetic number, because the mean of its divisors is an integer number (30250050527781).

Almost surely, 2^{60500101055561} is an apocalyptic number.

It is an amenable number.

60500101055561 is a deficient number, since it is larger than the sum of its proper divisors (1).

60500101055561 is an equidigital number, since it uses as much as digits as its factorization.

60500101055561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 60500101055561 in words is "sixty trillion, five hundred billion, one hundred one million, fifty-five thousand, five hundred sixty-one".