60610060997 has 2 divisors, whose sum is σ = 60610060998. Its totient is φ = 60610060996.

The previous prime is 60610060993. The next prime is 60610061027. The reversal of 60610060997 is 79906001606.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59275693156 + 1334367841 = 243466^2 + 36529^2 .

It is a cyclic number.

It is not a de Polignac number, because 60610060997 - 2² = 60610060993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60610060993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30305030498 + 30305030499.

It is an arithmetic number, because the mean of its divisors is an integer number (30305030499).

Almost surely, 2^60610060997 is an apocalyptic number.

It is an amenable number.

60610060997 is a deficient number, since it is larger than the sum of its proper divisors (1).

60610060997 is an equidigital number, since it uses as much as digits as its factorization.

60610060997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 60610060997 in words is "sixty billion, six hundred ten million, sixty thousand, nine hundred ninety-seven".